NUBIOS Cut-To-Fit Filter Pad, Ammonia

These Nubios Cut-to-Fit Ammonia Reducing Pads are specially infused with ammonia-absorbing particles that pull harmful ammonia from your aquarium or pond water. Ammonia is the result of decomposing waste and food in your aquarium and is the leading killer of tropical fish. You can combat that issue with these Nubois Ammonia Reducing Pads.