Description The PondMAX Algae Block effectively prevents most algae common to freshwater fish ponds. HOW TO USE This block is best used as a preventative or when algae first appears or after cleaning an algae infested pond. Place pieces to cover all areas of the pond. Blocks will dissolve over 7-14 days depending on water conditions and circulation. If possible, control the amount of sunlight or artificial light to reduce the growth of algae. Repeat only when algae reappear. To prevent oxygen depletion remove heavy algae growths mechanically before treatment and aerate the water after use. Distribute products evenly throughout the pond. DOSE RATEAdd one 15g piece per 200L of water. DO NOT OVERDOSEINFORMATIONDo not contaminate streams, rivers or waterways with the chemical or used containers. Do not use more than the recommended dose as fish and plants may be harmed or damaged. DO NOT use in ponds containing fish intended for human consumption SPECIFICATIONS CODE 03PB001 SIZE (G) 4x 15g TREATS (L) upto 800
