NT Labs Aquasure Tap Water Chlorine Remover 500ml
 
Aquasure has been designed to neutralise Chlorine, chloramine and heavy metals from tap water therefore making it safer to top up ponds. Aquasure is harmless to plants, safe for fish and does not have a detrimental effect on nitrifying bacteria. 
 
250 ml treats 4550 litres (1000 gallons)