Pure Pond is a maintenance product which contains millions of live bacteria and can be used regularly on new and established ponds to help keep water clear, reduce sludge, and keep populations or beneficial bacteria high, and intact. When you add this to your pond not only will your filter be able to cope with unexpected ammonia or nitrite spikes caused by things such as over-feeding, it will also help to make your water sparkle. Pure pond balls are biodegradable and will disappear harmlessly over time. It is recommended to put Pure Pond into a filter bag in your filter.
500ml Tub – For ponds up to 10,000 litres.
1 Litre Tub – For ponds up to 20,000 litres.
2 Litre Tub – For ponds up to 40,000 litres.