JBL has brought out ProPond Spring to give koi that extra boost in Spring when temperatures are between 10 and 20 deg Celsius.
A spokesman said: “Healthy ingredients, such as spirulina, shrimps and salmon form the basis of a protein/fat ratio of 3:1, as recommended by experts, which is known in the JBL ProPond range as NEO index.”

NEWS
Spring boost for Koi
26th April 2017
By Sandra Pearce