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