****Two Little Fishies PhosBan 454 GM****
Synthetic ferric oxide hydroxide granules with an extremely high capacity for adsorbing phosphate from saltwater and freshwater. Also adsorbs silicate, and does not release adsorbed substances. Recommended by Julian Sprung for long-lasting and easy control of phosphate levels on a permanent basis.
This granular ferric oxide hydroxide adsorbs phosphates from saltwater and freshwater.
* Does not leach adsorbed substances
* Long lasting and easy way to control phosphate levels permanently
* Includes a media bag
* Treats 450 gallons saltwater, 900 gallons freshwater