PHOSBAN Aquaone and the flow must be

and the flow must be reduced sufficiently to prevent the granules from tumbling

flexible pad glides through tight spaces

To avoid problems that occur with phosphate accumulation

measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20ppm

An alternative is to put PhosBan in a thightly packed media bag or between two layers of fine filter floss in any kind of flow through filter or filter chamber so that water is directed through it diffusely

PHOSBAN Aquaone and the flow must bePhosphate removing filter media permanently removes phosphate Non toxic filter media lasts several months in typical aquariums Great for both saltwater and freshwater aquariums PhosBan is a synthetic ferric oxide hydroxide in a granular form ideally suited for use in aquarium filters. PhosBan's porous structure has a high surface area with many adsorption sites to bind large quantities of phosphate. PhosBan also adsorbs silicate, arsenic, and water