Juwel Nitrax Sponge filters Phosphate-binding capacity: up to 12

Phosphate-binding capacity: up to 12 mg of phosphate per gram of Phorax

Do not combine Cupramine with other medications or products containing reducing agents

Outlet Inlet Hose Adapters: 3"/4 | 1" | 1 1"/4

Infinitely adjustable

Juwel Nitrax Sponge filters Phosphate-binding capacity: up to 12Juwel Nitrax Sponge Juwel Nitrax Sponge is a biologically active aquarium filter medium designed to help reduce nitrate levels in the aquarium. It is suited to aquarium keepers who want to support clearer, healthier aquatic conditions by reducing nitrate and breaking down harmful metabolites within the filter system. Key Benefits Helps reduce nitrate levels in the aquarium. Supports a considerable reduction in algae growth by reducing nitrate.