This granular ferric oxide hydroxide adsorbs phosphates from saltwater and freshwater. Also adsorbs silicates and dissolved organics. Does not leach adsorbed substances. Long lasting and easy way to control phosphate levels permanently.

Take care of your phosphate problem with Two Little Fishies' PhosBan, another new product in the Julian Sprung’s Formula line.

PhosBan is a highly porous super adsorbent granular filter media made from ferric oxide hydroxide.

PhosBan binds large quantities of phosphate, and can keep phosphate levels in aquariums low for months. And it is completely reef safe.

PhosBan also adsorbs organic compounds and other pollutants, and doesn’t release anything back into the water, even when fully saturated.

PhosBan gives long-lasting control of phosphate levels for a clean aquarium and enhanced growth of hard and soft corals.

 PhosBan Phosphate Adsorption Media. Problem solved.

Size: 150g. Treats 150 gallons.

Usage : PhosBan must be used in a flow-through contact chamber  so that the water is directed through it.

Use 50gm per 200 litres saltwater, 50gm per 400 litres freshwater. Can be overdosed at up to 5 times the recommended usage levels. PhosBan can be effective for several months before it needs replacing, but useful life depends on aquarium phosphate levels. Change when phosphate levels begin to rise