Pour N Go™ comes in a 2 litre bottle that will adequately be suffice for 20,000 litres Can be used for any size rainwater tank.
The Pour N Go™ has changed its name to Huwa San for some unknown reason. It is still the same product and is still a Water Tank Treatment solution, which assists in controlling bacteria, viruses and algae commonly found in rainwater tanks. It is effective against all commonly occurring bacteria such as E.Coli, salmonella, and campylobacter. Huwa San is manufactured in NZ using only food grade ingredients and when diluted for use is tasteless, odorless and non-toxic. It is very easy to use and can be used for any size rainwater tank.