Easy to Replace
Strong, fast acting buffer
Additional BioStyle Filtration Cartridges
To optimize your aquarium filtration, OASE offers different filter media cartridges based on your aquarium needs.
These cartridges fit into the BioStyle filter chamber, in place of the biological filter foam. The quantity of cartridges the filter chamber can fit depends on the size of the BioStyle filter.
Phosphate Binder Cartridge
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, number of fish and plants, and declines in filter performance.