Nitrax - L

Nitrax XL Sponge for Bioflow XL (6.0) is designed to reduce nitrate levels in the aquarium. This, in turn, helps to reduce the amount of algae and contributes to providing a healthier environment for your fish and plants. Nitrax is also a biological filter containing specialized microbes to break down toxic metabolites in the aquarium. It is recommended to change the Nitrax sponge every two months for optimal performance. Suitable for JUWEL Rio 300/350 and Vision 260.