Water Purification - Koi Zone

Water Purification

Today the Water Authorities produce water in the purest form - they remove many of the problems by introducing Chlorine to remove bacteria and they introduce many other products to ensure that the water we use from our taps poses no threat to Human Health .... and for that we must be grateful.

But... this same 'High Quality' water is probably one of the deadliest substances to our valuable Koi. The Chlorine that protects us is Poisonous to our Koi and the Nitrate levels contained in raw tap water can affect our Koi.