Binding nutrients

Step B: Bind nutrients to limit algae growth

Algae loves phosphates! Algae gets into the water primarily with the fish food. Especially throughout the winter, after an algae treatment and in the case of constant phosphate input, free availability in the pond water should be kept to a minimum. Binding of phosphates is an environmentally-compatible measure for countering algae growth, right from the start, without biocides.