Tetra Pond AlgoRem 250ml is the perfect solution for combatting floating algae (green water) in your pond. With its fast-acting formula, it will clear up your pond within 24 hours, and prevent further algae growth. It also removes the algal nutrient phosphate, and is safe for use in ornamental ponds with fish, plants and microorganisms. However, it is not suitable for sturgeon-like fish. When using algaecides, always read the label and product information before use for the best results. Get brilliant clarity for your pond with Tetra Pond AlgoRem 250ml!