A strong, fast-acting buffer that reduces phosphate levels to solve algae problems. This is done by quickly and permanently binding phosphates so they can’t return to the water.
The bead shape is highly porous to promote easy ﬂow through, increasing efficiency and capacity. Free of heavy metals, Phosphate Binder is colorless and will not cloud the water.
Phosphate binder should be used only when needed and replaced after 2 to 6 weeks, depending upon aquarium size, the number of fish and plants, and declines in filter performance.