Zeolite

• AQUANATURE ZEOLITE is a natural highly-porous mineral which binds ammonia and heavy metals through an ion exchange mechanism.
• It has the highest ammonia binding capacity.
• It won’t reduce calcium level in saltwater, and it won’t increase general hardness in freshwater aquaria. ZEOLITE encourages the formation of natural bacteria and Microbes and acts as an ion-exchanger and catalytic converter.
• A very practical  recommendation is to put the filter material in the AQUANATURE Net filter bag.