PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater.
PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all competing products.
500 mL easily treats over 150 gallons*
PhosGuard Phosphate and Silicate Remover
$8.99Price
- 190 ML Treats up to 75 US Gal
Sold in Qty. of 1
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