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Makes testing simple Quicker and more accurate than manual stirring Can be used with most standard test kits Completely portable Compatible with Red Sea Test Kit Vials The SR Aquaristik Speed Test portable magnetic stirrer is ideal for use with most standard titration-style test kits. If you are currently using test kits that need to be swirled or mixed you can use the SR Aquaristik speed test. The variable speed control allows for faster, more accurate and quicker testing of fresh or saltwater aquariums. The speed test vials should be rinsed after use with distilled or reverse osmosis water and dried upside down on a clean paper towel. Product Video:

Weathered Driftwood is very dense, dark colored wood. It will normally sink immediately in your tank but will sometimes need to be soaked in order to become water saturated. The wood is extremely hard and will not rot like regular driftwood. Use Weathered Driftwood to add visual interest, increase architectural structure, or to provide shelter and cover for aquarium inhabitants.  Mini (6"-9.8" (15-25cm)) / Small (7.5"- 2"(20-30cm)) / Medium (12"- 15.5" (30-40cm)) / Large (15.5"-19.5" (40-50cm)) / XL (20" - 24" (50-60cm)) / XXL (24" - 32" (60-80cm)) / XXXL (32" - 40" (80 -100cm))  (All sizes are approximate and vary in width and height.) Create the ideal daytime location for nocturnal catfish species. Also great for freshwater planted aquariums as an attachment site for Java Moss, Anubias, and other plants for a truly nature-inspired aquarium.

The famous Seiryu Stone is blueish grey in color with sharp jagged edges. Most of them consist of deep cuts and crevices within the stone itself. Seiryu Stones frequently have calcite veins within their layers, creating a great contrast from its brilliant blueish grey hue to its stripes of white veins. Small Stones .5 - 2lbs / 6" x 4" x 3.5" approx. Medium Stones 2 - 6lbs / 8" x 6" x 4.5" approx. Large Stones 6 - 11lbs / 11" x 8" x 6" approx. (All weights are approximate and rocks vary in width and height.) Seiryu stones will definitely raise your pH and gH depending on how many pounds per gallon you have added into your tank. They are completely shrimp safe for Red Cherry Shrimp, Ghost/Glass Shrimp, and Amano Shrimp. Please note that this is a natural material and it comes in different textures and characteristics, some have more crevices, and some have less crevices.

Low Iron Glass Polished Edges Black Silicone, for a Clean Modern Look Leak Tested and Quality Control Checked   SR Aquaristik Pro Grade Low Iron Rimless Aquariums are made from the highest quality materials. All SRA Rimless Aquariums use a raw material formula that contains a much lower amount of iron. Low Iron Glass provides an incredibly transparent product with only a very slight blue tint; resulting in a beautiful crystal-clear aquarium. SRA Rimless Aquariums are also made with a much thicker polished glass and black silicone imported from Germany. Using black silicone prevents staining and discoloration caused by medications and some water treatments. Please make sure all aquariums are properly leveled and installed on a flat sturdy surface that can support the weight of the filled aquarium.

Dragon Stone (also known as Ohko Stone) is named such for its unique texture that mimics a dragon's scales. Natural Dragon Stones take their name from their unusual greenish-brown coloring and uneven, rippled surface texture. Dragon Stone has become very popular with Iwagumi aquariums where the main focus is on the rocks and then the plants complement the overall set up. Small Stones .5 - 2lbs / 6" x 4" x 3.5" approx. Medium Stones 2 - 6lbs / 8" x 6" x 4.5" approx. Large Stones 6 - 11lbs / 11" x 8" x 6" approx. (All weights are approximate, and rocks vary in width and height.) When placed in groups, they have a stunning effect and plants really complement them. It's a finely-detailed stone with many crevices and holes. These crevices are perfect for planting mosses and small plants. The rocks are most effective when used in groups to form the main foundation to your aquascape, with plants placed around them.  

Spider Wood makes a great addition to any freshwater aquarium.  The delicate branches and reddish-brown color create a more natural environment, making fish feel less stressed and more at home. A centerpiece for any aquascape! Small 7.5"-12" / Medium 12"-15.5" / Large 19.5"-23.5"/ XL 23.5"-29.5" / XXL 40"-47" / XXXL 47"-63" Your new Spider Wood has been kiln dried for shipping purposes and to prevent contamination and unwanted pests. For this reason, the wood will not sink immediately, it will need to absorb water. You will need to use a weight or rock to initially sink the wood and after one week, the wood will sink by itself. Also, a white fungus might develop over the wood but that is normal. Fish may even eat it! The fungus will not last long! Moss, Anubias, and Java Fern all look beautiful attached to this wood!

Dragon Wood makes a great addition to any freshwater aquarium.  The delicate branches and red/brown color create a more natural environment, making fish feel less stressed and more at home. A centerpiece for any aquascape! Small 7.5"-12" / Medium 12-15.5" / Large 19.5"-23.5"  Dragon Wood is softer and more porous than most driftwood used in aquariums; therefore, it tends to leach very quickly and can affect water quality especially if multiple pieces are being used. We strongly recommend soaking Dragon wood before adding to the aquarium. We normally soak Dragon wood for at least two weeks before Aquascaping.  Your new Dragon Wood has been kiln dried for shipping purposes and to prevent contamination and unwanted pests. For this reason, the wood will not sink immediately, it will need to absorb water. You will need to use a weight or rock to initially sink the wood, after one week, the wood will sink by itself. Also, a white fungus might develop over the wood but that is normal. Fish may even eat it, The fungus will not last long! Moss, Anubias, Java Fern look beautiful attached to this wood!

Black Spider wood has been aged in the sun, making it different from traditional Spider wood.  Black Spider wood makes a great addition to any freshwater aquarium. The delicate branches and light, grayish-black color create a more natural environment, making fish feel less stressed and more at home. A centerpiece for any aquascape! Small 7.5"-12" / Medium 12"-15.5" / Large 19.5"-23.5" /  XL 23.5"-29.5" Your new Spider Wood has been kiln dried for shipping purposes and to prevent contamination and unwanted pests. For this reason, the wood will not sink immediately, it will need to absorb water. You will need to use a weight or rock to initially sink the wood and after one week, the wood will sink by itself. Also, a white fungus might develop over the wood but that is normal. Fish may even eat it! The fungus will not last long! Moss, Anubias, and Java Fern all look beautiful attached to this wood!

Silent Operation Safe, Low Voltage Digital Control Safety Auto Shut Off SR Aquaristik Adjustable Flow DC Water Pumps are the complete solution for returning water from your sump back to the aquarium, or for running external components like protein skimmers. This unique energy-efficient design reduces maintenance and produces less heat than traditional motor driven pumps. The pump is ideal for aquarium use; its ceramic shaft will prevent wear caused by small debris that will destroy traditional stainless steel shafts. Because the pump has only one moving part, there are less things that can go wrong with it. This pump is backed by a three-year warranty and can be easily made like-new with a replacement impeller kit. DC 300 & 500 Pump Fittings 1 x 1/2" Barb Fitting 1 x 3/4" Barb Fitting 2 x 1/2 Slip Fitting DC 1000, 1500, 3000  Pump Fittings 1 x 3/4" Barb Fitting 1 x 1" Barb Fitting 2 x 1" Slip Fitting **IMPORTANT INFORMATION WHEN SETTING UP** Click Here for Instruction Manual  

Finely detailed stone with many crevices and holes Hand-selected, pre-cleaned, heat-treated and wrapped stones Ideal for creating the ultimate Aquascape Black Lava Rock is a beautiful and classic aquascaping rock that provides a stunning contrast with lush green aquarium plants.  This beautifully textured rock is very light and porous, making it ideal for attaching plants like Moss, Anubias, and Java Fern. The porosity of the rock also makes it ideal for housing beneficial bacteria which is great for high flow aquariums! Small Stones .5 - 2lbs / 6" x 4" x 3.5" approx. Medium Stones 2 - 6lbs / 8" x 6" x 4.5" approx. Large Stones 6 - 11lbs / 11" x 8" x 6" approx. (All weights are approximate and rocks vary in width and height.)

Makes up to 50 gallons of pure water per day Compact size is ideal for small spaces Complete system   The SR Aquaristik COMPACT Reverse Osmosis System has been designed to fulfill the needs of discriminating aquarium hobbyists. The COMPACT reverse osmosis system removes up to 99% of tap water impurities. This is ideal for use in small spaces like under aquarium cabinets or where a traditional reverse osmosis system would not fit. This small compact design still has all the filtration necessary to create 50 gallons per day of pure water. This unit is ideal for making aquarium water safe and contaminant free. Also great for hydroponics. Includes: Faucet adapter and tubing Membrane housing wrench 50 gallon per day RO membrane High-capacity sediment cartridge High-capacity carbon cartridge Dimension: Length: 15” / 38cm Width: 7.5” / 19cm Height: 4” / 10cm Set Up: Click Here for Instruction Manual Product Video:

Pine Spider Wood, also known as Tiger Wood, Coral Wood or Black Forest Wood is not made from pine, its tall branches are sometimes placed in the aquarium to look like pine trees in a forest. More delicate and finer branches make it different from traditional Spider wood. Makes a great addition to any freshwater aquarium. The delicate branches and brown color create a more natural environment, making fish feel less stressed and more at home. A centerpiece for any aquascape! Small 7.5"-12" / Medium 12"-15.5" / Large 19.5"-23.5"/ XL 23.5"-29.5" Your new Pine Spider Wood has been kiln dried for shipping purposes and to prevent contamination and unwanted pests. For this reason, the wood will not sink immediately, it will need to absorb water. You will need to use a weight or rock to initially sink the wood, after one week, the wood will sink by itself. Also, a white fungus might develop over the wood but that is normal. Fish may even eat it, The fungus will not last long! Moss, Anubias, Java Fern look beautiful attached to this wood!

Cut-To-Size Aquarium Leveling Mat Made from High-Quality Foam Rubber Easy To Cut to the Appropriate Size Available to Fit Most Standard Size Aquariums The SR Aquaristik Aquarium Leveling Mat helps reduce pressure points or minor imperfections in the surface or aquarium stand where the aquarium will be placed. Please note, the tank will still need to be level on a flat surface to prevent cracking or breakage. The Leveling Mat will only mask minor imperfections. Note:  The 100x40cm/39"x15" size comes with an adhesive backing.  The 2 smaller sizes do not.  

Ideal for Freshwater Aquariums • Balances aquariums naturally• Biologically removes ammonia and nitrite• Reduces aquarium maintenance and prevents fish loss Recommended Dosage:Add 1 cap (10ml) for every 20 gallons of aquarium water. Instructions for use:Add Beneficial Bacteria weekly. For new aquariums, it is recommended dosing every day for the first 10 days to aid in the natural cycling process. Adding Beneficial Bacteria on a regular basis will help ensure a safe and stable aquarium environment. SR Beneficial Bacteria contains a highly concentrated blend of 80% lithotrophic and 20% heterotrophic bacteria. Helps keep a naturally balanced aquarium by preventing ammonia & nitrite poisoning and eliminating sludge buildup. Safe for fish and plants or animals that may drink from the aquarium. Keep from freezing temperatures. 250ml bottle treats up to 500 gallons of aquarium water 500ml bottle treats up to 1000 gallons of aquarium water 2L bottle treats up to 4000 gallons of aquarium water Click here for Material Safety Data Sheet (MSDS)

Soft Mesh Ideal for Skimming Debris and Catching Fish Rigid Handle Resists Bending Hanging Loop for Easy Storage   SR Aquaristik Aquarium Nets are different from most traditional fish nets in that they are dual purpose.  Normally you would need two nets; one for skimming debris from the water and a second one for catching fish.  The SR Aquaristik Net can be used for both!  The net's soft mesh is fine enough to remove debris and yet course enough to catch fish. The rigid plastic handle also prevents bending which is a problem with traditional wire aquarium nets.

Includes a bubble counter and needle valve For use with single and dual stage regulators Easy to install Product Description: The SR Aquaristik CO2 Regulator Expansion Module is ideal for hobbyists who want to run more than one aquarium with one regulator. This simple to install independent control makes it quick and easy to expand your new or existing regulator. Set Up: Click Here for Instruction Manual

SR Aquaristik Gnarly Wood has a similar look and feel to African Mopani wood with a more elongated and natural aquarium driftwood or weathered driftwood vibe. The branchy detailed root like structure contains many nooks and crannies that create great hiding spaces for aquarium fish looking for refuge. Small 7" -12" / Medium 12" - 15.5" / Large 15.5" - 19.5" / XL 20" - 24" / XXL 23.5" - 29.5" (All sizes are approximate and vary in width and height.) Your new Gnarly Wood has been kiln dried for shipping purposes and to prevent contamination and unwanted pests. The wood is very hard and will not rot like regular driftwood. Also, a white fungus might develop over the wood but that is normal. Fish may even eat it, The fungus will not last long! Moss, Anubias, Java Fern look beautiful attached to this wood!

Petrified Wood, also known as Fossilized Wood has a very unique color and texture. You can stack these rocks on each other, building great mountain scapes. Under water, it becomes a beautiful reddish-yellowish color, which creates a great harmony with any wood and sand decoration. Petrified Wood is a wonderful stone that instantly brings age to an aquarium. It is a type of fossil, formed underground over thousands of years. This stone brings beauty and texture to any aquarium or aquascape. It is as hard and dense as any other stone and it sinks easily. It is very popular with aquascapers, the nature aquarium and Iwagumi. Small Stones .5 - 2lbs / 6" x 4" x 3.5" approx. Medium Stones 2 - 6lbs / 8" x 6" x 4.5" approx. Large Stones 6 - 11lbs / 11" x 8" x 6" approx. (All weights are approximate and rocks vary in width and height.)

Elephant Skin (or Seegebirge) Stones are strongly textured and fit very well into an aquascaped layout. Their natural-looking surfaces make them ideal for larger rock compositions. It's the product of thousands of years of weathering and water erosion that gives it the elephant skin-like texture. The beauty of this rare stone can really set your aquascape apart from others. Some pieces have natural "dimples" and random craters, perfect for plants to grow on or shrimp to explore. Small Stones .5 - 2lbs / 6" x 4" x 3.5" approx. Medium Stones 2 - 6lbs / 8" x 6" x 4.5" approx. Large Stones 6 - 11lbs / 11" x 8" x 6" approx. (All weights are approximate and rocks vary in width and height.)

• Cleans aquarium glass without streaking or leaving a haze • Made with only 100% sustainable, fish safe, plant-based ingredients • Prevents algae and debris from attaching to Aquarium Glass Instructions for use:  Spray product on the aquarium glass, creating a fine mist over the entire surface of the glass. Let it dry and then polish the glass using a microfiber cloth.We recommend treating one panel at a time. For best results, apply two coats of Aquarium Surface Shield. Aquarium Surface Shield can also be used on new plastic plants and ornaments. Spray on and let dry and then place in the aquarium. If algae or debris forms, it is sitting on a molecular coating and can be easily rinsed or dusted away. IMPORTANT NOTE:  Allow surface to completely dry for 24hrs. before adding fish. For best results, it is recommended that you pre-clean all surfaces with SR Aquarium Glass Cleaner.SR Aquarium Surface Shield is a revolutionary molecular surface coating that will save hours of tedious aquarium maintenance that involves cleaning glass, plastic plants, and ornaments. Aquarium Surface Shield can be used on almost any surface including aquarium glass, decorative rocks, plastic plants, and ornaments. After treatment, algae and debris will not attach to the surface and can be easily dusted or rinsed away.   Click here for Material Safety Data Sheet (MSDS) Click here for Material Safety Data Sheet (MSDS)

Syringe makes it easy to suction and apply a large variety of foods Blunt tip for safe application Feeder tube length 20” (51cm) Includes two differently sized needles Feeder syringe holds 20ml of food or fertilizer Product Description: The SR Aquaristik Coral Target Feeder/ Plant Fertilizer is ideal for target feeding a wide variety of corals and anemones. The fine flat-tipped applicator is also great for applying products used to control Aiptasia and Manjano Anemones. It is also great for root-feeding aquarium plants. Includes two differently sized needles and one 20ml syringe. The slimmer needle is ideal for liquid food and fertilizer; the larger needle is ideal for thicker liquid solutions or feeding larger food particles.   Large Needle: Inner Dimension ID  2.8 mm or 7/64" Outer Dimension OD 3.6 mm or 9/64"   Small Needle:   Inner Dimension ID 1.3 mm or 3/64" Outer Dimension OD 1.9mm or 5/64"

  Makes up to 50 gallons of pure water per day Includes Booster Pump Complete system   The SR Aquaristik HALCYON RO / DI Purification System has been designed to fulfill the needs of discriminating aquarium hobbyists. The HALCYON system removes up to 99% of tap water impurities, including difficult to remove heavy metals. Featuring a super quiet booster pump, ultrafine sediment filtration, high-quality carbon and refillable DI cartridge making it the ideal solution providing aquarium hobbyists with a strong foundation and superior water quality. Includes: Complete RO/DI System Automatic shut off valve Push connections with EPDM O-ring fittings Rugged metal frame with mounting brackets 50 GPD TFC Membrane Polypropylene Sediment Cartridge Carbon Block Cartridge Refillable DI Cartridge with high capacity color changing resin Booster Pump Canister/Membrane Wrench Utility sink connection 10 Feet of RO Tubing Dimension: Length: 14.2” / 36cm Width: 7.3” / 18.5cm Height: 17.7” / 45cm Item Number: SRA 5640 Set Up: Click Here for Instruction Manual  Product Video:

Helps protect solenoid valve or regulator from backflow Can be used with water or glycerin to count the quantity of CO2 Easy to setup and use Screw on - Screws directly on compatible solenoid valves or splitters Inline - Fits on standard CO2 hose Product Description: The SR Aquaristik CO2 bubble counter is ideal for helping regulate or see the amount of CO2 exiting regulators, solenoid valves or splitters. Made from aluminum and cast acrylic for durability and longevity.  

Ideal for Freshwater Aquariums Instantly Removes Chlorine and Chloramine Neutralizes Heavy Metals Phosphate and Ammonia free Recommended Dosage: 1 cap (10ml) treats up to 100 gallons of tap or well water Instructions for use: Use 1 capful (10 ml) for every 100 gallons of tap or well water. For treating smaller amounts of water, we recommend using a graduated measuring device. The recommended dosage removes approximately 3 mg/L (ppm) chloramine or 4 mg/L (ppm) chlorine. To detoxify nitrite or ammonia in an emergency, it is possible to use up to 5 times normal dosage. If tap water is suspected to contain an excessive amount of chlorine or chloramine, we recommend up to a 5 times dosage. 250 ml bottle treats 2,500 gallons of tap or well water 500ml bottle treats 5,000 gallons of tap or well water 2L bottle treats 20,000 gallons of tap or well water Click here for Material Safety Data Sheet (MSDS)

Ideal for Planted Aquariums and Calcium Reactors Precise control of CO2 output Displays canister pressure & CO2 output Compatible with most ph controllers and standard timers  Product Description: The SR Aquaristik Aquarium Single Stage CO2 Regulator Kit is used to regulate the flow of carbon dioxide from standard North American CO2 bottles. Ideal for use in planted aquariums or for supplying CO2 to calcium reactors for reef aquariums or any other applications that require a precise CO2 control. The CO2 regulator comes complete with on/off solenoid that can be used with a pH controller or timer, bubble counter and extra regulator seals. Guarantee and Warranty Information: If you are not 100% satisfied with your purchase, you may return it for a replacement or a refund of the full product cost within 30 days of your purchase (some restrictions apply). It’s part of our no-risk customer guarantee! The SR Aquaristik Single Stage CO2 Regulator has a 3 Year Limited Warranty.  Please contact us for details.

Provides necessary micronutrients for beautiful aquatic plants Complete micronutrient including calcium, magnesium & iron Maximizes plant growth, color & health  Ideal for Freshwater Planted Aquariums Recommended Dosage: One cap (10ml) treats up to 200 gallons of aquarium water. Instructions For Use: Use one capful (10ml) for each 200 gallons of aquarium water as needed or one to two times weekly. For treating smaller amounts of water, we recommend using a graduated measuring device or pipette. For optimum results, refrigerate after opening. Use only in contained aquariums as recommended. This product is not intended for natural bodies of water or agricultural use.

Ideal for Freshwater Aquariums Balances aquariums naturally Biologically removes ammonia and nitrite Reduces aquarium maintenance and prevents fish loss Adding Beneficial Bacteria on a regular basis will help ensure a safe and stable aquarium environment. SR Beneficial Bacteria contains a highly concentrated blend of 80% lithotrophic and 20% heterotrophic bacteria containing 5 billion CFU per gram. Helps keep a naturally balanced aquarium by preventing ammonia & nitrite poisoning and eliminating sludge buildup. Safe for fish and plants or animals that may drink from the aquarium. Keep from freezing temperatures. Recommended Dosage: Add 1 scoop (1ml) for every 10 gallons of aquarium water.  How Often: Add Beneficial Bacteria weekly.  For new aquariums it is recommended to dose every day for the first 10 days to aid in the natural cycling process. 125g jar treats 1,300 gallons of aquarium water 250g jar treats 2,600 gallons of aquarium water Click here for Material Safety Data Sheet (MSDS)

One Large Compartment This cylinder holds 2 liter of liquid / 67.63 fluid oz. Removable Lid The SR Aquaristik Pro Dose 2L Dosing System Containers are space saving liquid storage containers that can be used for a wide variety of aquarium additives. The product is made of flame polished cast acrylic cylinders with quick connections. They are clear acrylic so that you always know how much dosing liquid you have left. SR Aquaristik Dosing System Containers are ideal for dosing 2 part calcium/alkalinity, trace elements, magnesium, strontium, etc.

• Creates an extremely fine mist• Simple elegant design• Compact size

All glass globe with cleaning and feeding access Built-in one Watt LED plant light Two simple to remove mounting screws allow for simple maintenance 12V power source/ 110 V transformer included The SR Aquaristik Luminarium Terrarium is a modern hanging accent or focal point that is a perfect addition to almost any setting. The unique hanging design allows the terrarium to be viewed by all sides without obstruction. The Luminarium is ideal for kitchens, dining rooms or commercial settings. The SR Aquaristik Luminarium can be hung easily using the included hook from existing shelves, cabinets or ceilings. Easy to Maintain The two mounting screws can be easily removed allowing for the glass globe to be cleaned as part of routine maintenance of decorations and or plants. Product Specifications: Size: .29G / 1100ml Lighting: 1 – 6500 K white LEDs 1 Watts AC 100-240V in x DC 12V output Dimensions: 5”/ 126mmW x 8” / 203mmH Opening 1.7” / 44mm Guarantee and Warranty Information:If you are not 100% satisfied with your purchase, you may return it for a replacement or a refund of the full product cost within 30 days of your purchase (some restrictions apply). It’s part of our no-risk customer guarantee!The SR Aquaristik Hanging Luminarium Terrarium has a 1 Year Limited Warranty. Please contact us for details. Product Video:

All glass globe with cleaning and feeding access Built-in one Watt LED plant light Two simple to remove mounting screws allow for simple maintenance 12V power source/ 110 V transformer included  The SR Aquaristik Luminarium is a modern hanging accent aquarium that is a perfect addition to almost any setting. The unique hanging design allows the aquarium to be viewed by all sides without obstruction. The SR Luminarium is ideal for kitchens, dining rooms or commercial settings. The SR Aquaristik Luminarium can be hung easily using a standard ceiling hexagon electrical box or with a custom fabricated ceiling mount that can accommodate up to six Luminariums. Easy to Maintain The two mounting screws can be easily removed allowing for the glass globe to be cleaned as part of routine maintenance of decorations and or plants. Product Specifications: Size: .29G / 1100ml Lighting: 1 – 6500 K white LEDs 1 Watts AC 100-240V in x DC 12V output Dimensions: 5”/ 126mmW x 8” / 203mmH Opening 1.7” / 44mm Guarantee and Warranty Information: If you are not 100% satisfied with your purchase, you may return it for a replacement or a refund of the full product cost within 30 days of your purchase (some restrictions apply). It’s part of our no-risk customer guarantee! The SR Aquaristik Hanging Luminarium Aquarium has a 1 Year Limited Warranty. Please contact us for details. Product Video:

Controls dispersal of food Reduces filter clogging Less wasted food Ideal for fresh or salt water Aquariums Product Description: The SR Aquaristik Feeding Ring is a great way to reduce the amount of wasted food and prevents food from being sucked into filters.

Biologically removes sludge and debris from gravel and filter media Reduces phosphate levels Maintains a strong biological balance; providing clean, clear and healthy water condition Reduces aquarium maintenance and prevents fish loss Ideal for Freshwater Aquariums Recommended Dosage: Add 1 cap (10ml) for every 20 gallons of aquarium water.  Instructions for use: Add Gravel and Filter Cleaner weekly at the recommended dosage. For new aquariums we recommend dosing every day for the first 10 days to aid in the natural cycling process.Adding Gravel and Filter Cleaner on a regular basis will help ensure a safe and stable aquarium environment. SR Gravel and Filter Cleaner contains the highly concentrated blend of 80%  heterotrophic and 20% lithotrophic bacteria. Helps keep a naturally balanced aquarium by preventing and eliminating sludge buildup. Safe for fish and plants or animals that may drink from the aquarium. Keep from freezing temperatures. 250ml bottle treats up to 500 gallons of aquarium water 500ml bottle treats up to 1000 gallons of aquarium water 2L bottle treats up to 4000 gallons of aquarium water   Click here for Material Safety Data Sheet (MSDS)

Creates an elegant addition to any planted aquarium  Comes complete with suction cups 17 mm OD ideal for 5/8 ID tubing Why have a beautiful rimless aquarium with traditional ugly input and output fittings? Why not upgrade your rimless aquarium with these beautiful and elegant Lily pipes?  We are currently running these Lily pipes in our Aqua Lounge, using Oase Biomaster canister filters.

Compatible with SR Aquaristik HALCYON - 4 Stage Reverse Osmosis / Deionization Purification Systems. Replacing your HALCYON 4 stage RODI unit filters is a breeze with our 4 stage RODI replacement filter set! Set Includes: 1 x SR Aquaristik Replacement 50GPD RO Membrane SR Aquaristik Replacement 50GPD RO Membrane is ideal for removing (TDS) Total Dissolved Solids from water 1 x SR Aquaristik Halcyon 10" Sediment Filter SR Aquaristik Replacement Universal Sediment Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing fine debris from tap or well water. Manufactured using the highest quality materials for optimum performance. 1 x SR Aquaristik Halcyon 10" Carbon Filter SR Aquaristik Replacement Universal Carbon Block Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing chlorine, chloramine and odors from tap or well water. Manufactured using the highest quality carbon for maximum chlorine, chloramine, VOC and general chemical filtration performance. 1 x SR Aquaristik Halcyon DI Replacement Cartridge with Color Change Resin The SR Aquaristik Halcyon Deionization Replacement Cartridge with Color Changing Resin is ideal for replacing exhausted resin in RO/DI filter systems. Professionally packed; saving time, effort and mess over refilling cartridges with bulk resin. Product Video:

Silent Operation Safe, Low Voltage Digital Control Safety Auto Shut Off SR Aquaristik DC Electronic Adjustable Flow Skimmer Pumps are the complete solution for returning water from your sump back to the aquarium, or for running external components like protein skimmers. This unique energy-efficient design reduces maintenance and produces less heat than traditional motor driven pumps. The pump is ideal for aquarium use; its ceramic shaft will prevent wear caused by small debris that will destroy traditional stainless steel shafts. Because the pump has only one moving part, there are less things that can go wrong with it. Please note that this pump comes only with a Skimmer Impeller. This pump is backed by a three-year warranty and can be easily made like-new with a replacement impeller kit. **IMPORTANT INFORMATION WHEN SETTING UP** Click Here for Instruction Manual DC 300 & 500 Pump Fittings 1 x 1/2" Barb Fitting 1 x 3/4" Barb Fitting 2 x 1/2 Slip Fitting DC 1000, 1500, 3000  Pump Fittings 1 x 3/4" Barb Fitting 1 x 1" Barb Fitting 2 x 1" Slip Fitting

Quality Replacement Parts Convenient Specifically designed for the Deco Tank Aquarium

 Dissolves completely and easily in purified water Lab tested and pharmaceutical grade Phosphate and Ammonia free Ideal for Saltwater Reef Aquariums 2.2 lb package makes approximately 2 gallons of Calcium Chloride Concentrated Supplement 8.8 lb package makes approximately 8 gallons of Calcium Chloride Concentrated Supplement Recommended Dosage: 400ml makes 1 gallon of high quality calcium supplement Instructions for use: Fill a 1-gallon container 3/4 full of RO/DI or distilled water, add 400 ml of calcium chloride into the container using the supplied scoop and a clean dry funnel. Secure the cap on the container and shake or swirl for 30 seconds to aid in dissolving the product. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Let the product sit overnight with the lid loosened before adding to the aquarium. For best results, drip calcium slowly into the sump of the aquarium Recommended Calcium levels are between 380-450 PPM.  Most reef aquariums use between 1ml - 5ml of mixed solution per day depending on demand. You will need the following (Not included): 1 new clean food grade container with sealable lid 1 gallon of RO/DI or filtered water. If you are buying the water you can also use the jug as your mixing container. Clean plastic funnel   Click here for Material Safety Data Sheet (MSDS) Product Video:

Made of high-quality brushed aluminum Holds 5 pounds of CO2 Can be filled easily at any USA or Canada fill station The SR Aquaristik 5 LBS Aluminum CO2 bottle is a key component to any aquarium CO2 system. The aluminum bottle is much lighter and more attractive than the steel bottle and will not rust or cause discoloration from sitting inside aquarium cabinets. This bottle comes standard with a CGA 320 valve and is compatible with most North American CO2 regulators. Specifications: Tare weight 7.7 pounds CGA 320 valve Working pressure 800 psi All tanks are shipped empty.  Unfortunately we are not able to ship any CO2 bottles full. If you are a local customer, we are happy to refill or swap CO2 bottles.

SR Aquaristik T-Shirt (Black with coral logo on back)

Lab tested and pharmaceutical grade Can be used as a supplement or added to top off water Phosphate and Ammonia free Ideal for use as a Calcium and PH booster Recommended Dosage: 5-10 ml or 1 or 2 teaspoons makes or can be used for 1 gallon of high quality calcium supplement Instructions for use:  Add 5-10 ml or 1-2 teaspoons of Calcium Hydroxide to a clean, dry 1 gallon container. Fill the container about ¾ full with RO/DI or filtered water; shake vigorously for about 2 minutes. Fill the remaining portion of the container and let sit overnight before adding to the aquarium. For best results, drip supplement slowly into the sump of the aquarium. Never add the powder or residual Calcium Hydroxide to the aquarium. Use only the clear water that is in the container after settling. Watch your PH closely as Calcium Hydroxide can quickly raise PH values. Recommended Calcium levels are between 380-450 PPM Recommended PH levels are between 8.1-8.3 You will need the following (Not included): 1 new clean food grade container with sealable lid 1 gallon of RO/DI or filtered water.  If you are buying the water, you can also use the jug as your mixing container. Clean plastic funnel   Click here for Material Safety Data Sheet (MSDS) Product Video:

Accurate and Reliable Simple and Easy Installation Perfect for use in CO2 Setups and Calcium Reactors ACCURATE. SIMPLE. RELIABLE. 24/7 PH CONTROL. The Milwaukee MC122 PRO pH controller lets you measure and adjust pH levels automatically. WHAT PEOPLE ARE SAYING "I run this unit 24/7 and have not had any problems for the past two months. It keeps my fish tank CO2 injector running perfectly and puts my mind at ease regarding overdosing." "I've been using this controller for two years to monitor and adjust pH of hydroponic nutrient solutions. Still using the original probe and it rarely needs calibration." "Using this as a pH controller for a calcium reactor on a 105 gallon reef tank ... I recommend this to any serious reefer." SUMMARY The MC122 controller automatically monitors and fine-tunes the pH levels. Just set your pH parameters and let the Milwaukee pH Controller do the rest. The Milwaukee PRO pH controller is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks and aquariums. The Milwaukee PRO pH controller offers: ACCURACY The Milwaukee PRO pH controller offers an accuracy to ± 0.2 pH with two point manual calibration. AUTOMATION The controller provides a control range of 5.5 to 9.5 pH with alarms that activate when readings are higher or lower than set point. COMPATIBLE DOSING PUMP Milwaukee offers the MP810 dosing pump EASY INSTALLATION The pH Controller comes with a complete mounting kit including a probe holder. DESIGN FEATURES Fast easy to read current results with large digital LCD readout Accurate to ±0.2 pH (0.0 pH to 14.0 pH) with the user selectable high/low set points Simple two-point calibration for increased accuracy with manual trimmers for easy adjustment Gel-filled, double junction lab grade pH electrode for low maintenance and high performance 6.5 feet probe cables for extra flexibility when testing 12 VDC power supply USE AND CARE  pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction. SENSING BULB The glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes. REFERENCE JUNCTION The reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function. You can extend the life of your pH electrode in the following ways. STORAGE The pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged. Storing in a pH probe storage solution or pH calibration buffers will help address both these issues. Do not store it in tap water and DI water. This will damage the sensitivity of the probe. The best way to store the probe is with the probe's cap filled with a storage solution for calibration buffer and the cap tightened to prevent leakage. It is also recommended to store the electrode upright to further reduce the potential for leakage. CLEANING Residue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in a cleaning solution. CALIBRATION The pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO pH controller accurate. Also, calibrate after cleaning or a long period of storage. SPECIFICATIONS Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.2 pH Set point: 5.5 to 9.5 pH Calibration: Manual 2 points Alarm Active when reading is higher or lower than set point Dosing Contact: 1 power plug for CO2 dosing pH electrode: MA911B/2 (included) Environment: 0 to 50°C / 32 to 122°F; max RH 95% Power Supply: 12 VDC adapter (included) Power Drivers: 115 VAC, 2A, 60Hz or 230 VAC, 1A, 50Hz Mounting kit (Included) Dimensions: 5.9 x 3.2 x 1.35 inches Weight: 6.3 ounces (meter only)

Made from high-quality stainless steel Comes complete with carrying case Will not rust Made from high-quality stainless steel Comes complete with carrying case Will not rust  Complete Tool Kit - Ideal for Reef Aquariums and Coral Propagation Tired of trying to find the right tool for the job? Tools rusting even though they are properly maintained?  With the SR Aquaristik Deluxe Fragging Tool Kit rust will be a thing of the past.  The SR Aquaristik stainless steel tool kits are ideal for maintaining a reef aquarium. These high quality stainless steel tools comes in a convenient and protective zippered case, ensuring that everything is kept conveniently in its place. What's Included in the kit? (1) Scraper / Pick(1) Large Forceps(1) Epoxy Removal Tool(1) Soft Tissue Scissors(1) Coral Hemostat(1) Large SPS Coral Bone Cutter(1) Small SPS Coral Bone Cutter(1) #3 Scalpel Handle(3) #10 Scalpel Blades(1) Large Sure-Grip Tweezers(1) Needle Nose Tweezers(1) Large Reusable Scalpel(1) Small Reusable Scalpel  

Ammonia Remover Detoxifies nitrate, ammonia, chlorine & chloramine Ideal for use in an emergency or during fish transport Phosphate and Ammonia free Recommended Dosage: 1 cap (10ml) treats up to 20 gallons of tap or well water Instructions for use: Use 1 capful (10 ml) for every 20 gallons of tap or well water. For treating smaller amounts of water, we recommend using a graduated measuring device. The recommended dosage removes approximately 1 mg/L (ppm) ammonia, 3 mg/L (ppm)chloramine, or 4 mg/L (ppm) chlorine. To detoxify nitrite or ammonia in an emergency, it is possible to use up to 5 times normal dosage. If tap water is suspected to contain an excessive amount of chlorine or chloramine, we recommend up to a 5 times dosage. 250ml bottle treats 500 gallons of tap or well water 500ml bottle treats 1000 gallons of tap or well water 2L treats 4000 gallons of tap or well water Click here for Material Safety Data Sheet (MSDS)

Ideal for collecting a wide variety of creatures Heavy-duty design prevents breakage Can be broken down for storage The SR Aquaristik Collection Trap is ideal for trapping a large variety of difficult to catch creatures in fresh or saltwater aquariums. The unique door design will allow trapping without hurting non target animals if they are trapped by accident. Removing the trapped creature is quick and easy. Instructions For Use: Simply place in an area of the aquarium with the most action or where target creatures have last been seen. Leave the trap in the aquarium close to aquarium glass or in rock caves. Leave the trap in the aquarium at night as many creatures are nocturnal or more active in the dark. For best results, we recommend using a strong-smelling bait like freeze dried or frozen krill.

Includes two position suction cup Comes complete with 4dKH drop checker solution Modern minimalistic design SR Aquaristik Drop Checker CO2 Monitoring Kit comes complete with Drop Checker, 4 DKH solution and two-position suction cup. Quality glass construction and minimalistic design makes this Drop Checker easily integrated into almost any aquarium. - Blue Color - Indicates low levels of CO2 in the aquarium, slowly increase the level of CO2 - Green Color - Indicates optimum levels of CO2 in the aquarium, no action required - Yellow Color - Indicates a high level of CO2 in the aquarium, reduce CO2 levels immediately

Incorporates easily into canister filter tubing Made from durable ABS plastic Fits canister filter tubing from 16-22mm or 5/8” Hose The SR Aquaristik In-Line CO2 Diffuser is ideal for using with canister filters, to reduce the unsightly look of traditional ceramic diffusers inside the aquarium. The internal ceramic diffuser atomizes CO2 into water returning from the canister filter back into the aquarium. Ideal for use with canister filters with tubing from 16-22mm or 5/8” hose.  

The SR Aquaristik Luminarium Terrarium with Decor Kit and Stand comes complete with everything you need to create a unique terrarium environment, all you need to do is add plants. We recommend using Air Plants, Succulents, Micro Ferns and Mosses, illuminated for up to 8 hours per day. The use of a timer or smart switch is recommended. A syringe or spray bottle makes watering quick and easy and gently waters the luminarium when needed, depending on plant choice. Comes complete with the following components. SR Aquaristik Luminarium Terrarium SR Aquaristik Luminarium Desktop Stand Decorative Driftwood Pieces Dried Moss Black Beach pebbles Red Flint Sand SR Aquaristik Luminarium Terrarium The SR Aquaristik Luminarium Terrarium is a modern hanging accent or focal point that is a perfect addition to almost any setting. The unique hanging design allows the terrarium to be viewed by all sides without obstruction. The Luminarium is ideal for kitchens, dining rooms or commercial settings. The SR Aquaristik Luminarium can be hung easily using the included hook from existing shelves, cabinets or ceilings. SR Aquaristik Luminarium Desktop Stand Have you always wanted a luminarium but just never had the perfect place to hang one? Why not add a little piece of nature to your desk or side table? With our Luminarium desk stand, setting up your Luminarium has never been easier! Made from durable steel with a durable powder coated finish, set up is a snap! Guarantee and Warranty Information:If you are not 100% satisfied with your purchase, you may return it for a replacement or a refund of the full product cost within 30 days of your purchase (some restrictions apply). It’s part of our no-risk customer guarantee!The SR Aquaristik Luminarium Terrarium has a 1 Year Limited Warranty. Please contact us for details. Product Video:

Compatible with SR Aquaristik Compact 3 Stage Reverse Osmosis System and most standard compact style Reverse Osmosis systems. Replacing your COMPACT 3 stage RO filters is as easy as 1,2,3! Set Includes: 1 x SR Aquaristik Replacement 50GPD RO Membrane SR Aquaristik Replacement 50GPD RO Membrane is ideal for removing (TDS) Total Dissolved Solids from water 1 x SR Aquaristik Replacement Inline Sediment Filter SR Aquaristik Replacement Inline Sediment Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing fine debris from tap or well water. Manufactured using the highest quality materials for optimum performance. 1 x SR Aquaristik Replacement Inline Carbon Block Filter SR Aquaristik Replacement Inline Carbon Block Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing chlorine, chloramine and odors from tap or well water. Manufactured using the highest quality carbon for maximum chlorine, chloramine, VOC and general chemical filtration performance. Product Video:

Made from high-quality stainless steel Comes complete with carrying case Ideal for Planted Aquariums Tired of trying to find the right tool for the job?  The SR Aquaristik stainless steel tools are ideal for maintaining a planted aquarium. This high quality stainless steel tool comes in a convenient and protective zippered case, ensuring that everything is kept conveniently in its place.