Removes toxic Ammonia and Chloramine from ponds. Harmless to filters & all species of pond fish, plants & water using wildlife.
- Ammonia test kits indicate the presence of toxic Ammonia.
- Fish are sick or dying which is often caused by Ammonia poisoning.
- Biological filters are new (less than 6 weeks old) or have been damaged by treatments or interruption of water supply.
- Lethal Chloramine is present in tap water.
This 250ml bottle treats 2273L of pond water. It removes up to 1.5mg/L from the 2273L.