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Aquarium Products and Supplies

Shop premium aquarium supplies at SR Aquaristik. Your one-stop online aquarium store for all aquarium and fish tank products. SR Aquaristik has an unmatched selection of premium aquarium hardscape materials, including some of the most beautiful weathered driftwood found in the aquarium industry.

Free Shipping on Products over $49 / Plants over $100 (Continental USA Only)

Aquarium Products and Supplies

Premium Marine Flake Food

Feedwater Adapter 3/8 x 3/8 x 1/4 RO Line

Saltwater Refractometer

SR Aquaristik Magnesium Supplement (Magnesium Chloride Concentrated)

Milwaukee Instruments pH 4.01 Calibration Solution

Water Testing Kit

Pro Skim 150 In-Sump Protein Skimmer

Magnesium Liquid Supplement (Part 3)

Magnesium Sulfate Supplement