MR Koizumi – Green Control 5KG (2 x 2.5)

Green Control is an entirely natural water improver that makes anti-algae products in many cases redundant. Green Control enriches the water with valuable minerals, improves the health of fish, stimulates the appetite and improves colour development. Green Control increases oxygen levels an can also be used below 10C. Green Control is free from algicide, biocide, zincoxide and copper compounds, Green Control is also suitable for swimming ponds and is harmless to humans and animals.