DYMAX ANTI-AMMONIA ROCK 500G

Anti-Ammonia Rock is a chemical filter material. It is a natural environmentally-friendly mineral, which is composed of various kinds of zeolites. This product can absorb ammonium ions, nitrite ions & nitrate ions rapidly for the purpose of removing poisonous ammonia, nitrite and nitrate stabilizing pH value and providing the best environment for aquatic lives.

• For freshwater aquariums and ponds
• Helps remove ammonia rapidly
• Maintain pH value
• Removes unpleasant odours