What are the features of phosphate binder cartridges?

The Oase BioStlye Phosphate Binder Cartridge is a replacement phosphate binder booster cartridge for the Oase BioStyle aquarium filters. The Phosphate Binder Cartridge is a fast-acting buffer that reduces phosphate levels and eliminates algae growth. Using this method, phosphates will be bound quickly and permanently so that they cannot return to the water. The bead shape is highly porous to encourage easy flow, thereby increasing efficiency and capacity.

The Oase BioStyle Phosphate Binder is colourless and does not contaminate water with heavy metals. This filter cartridge should be replaced after 2-6 weeks depending on your tank size and the number of aquarium inhabitants in there.