The Juwel Nitrax Nitrate Removal Sponge reduces nitrate levels in your aquarium, leading to a considerable reduction in algae growth.

Nitrax is a biological filter containing specialist microorganisms to break down poisonous metabolites, such as ammonium and nitrite, in your aquarium, thus reducing the danger of fish mortality. 

Characteristics of Juwel Nitrax sponge:

• Reduces nitrate.
• Promotes plant growth.
• Increases the vitality of your fish.
• Purely biologically active.

Nitrax also reduces algae growth by anaerobically breaking down nitrate, thus supporting the vitality of your fish.

Contents: 1 x Nitrax sponge