Tetra Anti-algae product Algumin

This is a mild agent for biological control of algae. This product should be used as soon as algae appear. Its long-term action is both preventive and curative: it prevents and eliminates all types of algae. It helps inhibit the development of algae ("black water" effect). It is, of course, harmless to plants, fish and micro-organisms (subject to recommended doses and conditions of use).