Haquoss L4 is a product specially designed to prevent the onset of thread-like algae in the pond. This problem is due to the irradiation of the sun's rays which can cause the water to take on a greenish color. Regular use of Haquoss L4 GREEN ALGAE is essential to reduce this problem in the summer season and it is very important to use the product at the first appearance of algae and/or greenish water. Harmless to fish, plants and crustaceans. DOSAGE: Shake well before use. NEW WATER: 1 cap (5ml) every 50 lt. PARTIAL WATER CHANGES: 1 cap (5ml) for every 50 litres of water replaced. MAINTENANCE: 1 cap (5ml) every 100lt once a week.
