Kockney Koi Bio Prime is a treatment that promotes growth of filter bacteria. This treatment helps promotes the growth of nitrifying bacteria. This filter start will also discourage the formation of bacteria that will inhibit the effectivness of the filter.
Full instructions are supplied on the bottle
250ml treats upto 2500 litres
500ml Treats upto 5000 litres
1000ml treats upto 10000 litres