Magnesium Sulfate Supplement
$16.98 – $59.98
$16.98
Ideal for Saltwater Reef Aquariums
2.2 lb package makes approximately 1 gallons of Magnesium Supplement
11 lb package makes approximately 5.5 gallons of Magnesium Supplement
• Lab tested and pharmaceutical grade
• Dissolves completely and easily in purified water
• Phosphate and Ammonia free
Recommended Dosage: 1000 ml or 880 grams makes 1 gallon of high quality supplement
Instructions for use: Add 1000 ml of the Magnesium Sulfate into 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 the supplement slowly into the sump of the aquarium.
- Can be mixed in a 1-1 Ratio (500 ml of each) with Magnesium Chloride Hexahydrate for use as a popular 2-part solution and a stand-alone magnesium supplement.
Recommended magnesium levels are between 1,250 and 1,350 ppm. When not testing, add (10 ml) per 250 gallons weekly.
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:
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|
Shipment method |
Estimated delivery time |
|
FedEx or UPS Standard |
Ground 3-5 business days |
|
FedEx or UPS Two Days |
2 business days |
|
FedEx Overnight * |
1-2 business days |
Delivery delays can occasionally occur.
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International Shipping Policy
We currently do not ship outside of the Continental USA.
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Additional non-returnable items:
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If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
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Shipping returns
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Depending on where you live, the time it may take for your exchanged product to reach you may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.