Seachem Phosguard Juwel Aquariums & Accessories select amino acids (DL-Arginine

select amino acids (DL-Arginine

For use in fresh and saltwater

chemical filtration module

it will not deplete alkalinity

This allows one to maintain these two important elements while maintaining calcium

Seachem Phosguard Juwel Aquariums & Accessories select amino acids (DL-ArginineSeachem 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 Directions: For best results, PhosGuard should be placed so as to maximize the flow of water through it. It may be used in a canister filter,