Pond Clear Water Treatment - Green Algae Remover For A Clear Pond - Safe For Pets And Fish - Natural Pond Algae Control Balls 300ml - 1 Pot Treats 1350 Litres Seedzbox. How To Use - Simply add these biodegradable gel balls to the pond - use 100ml of gel balls for every 450 litres of pond water - to reduce your pond sludge. Put directly in the water (including the liquid in the tub). When To Use - Use 3 times a season (spring, summer, autumn). Best results at temperature 10 to 25 degrees Celsius. Effective at all pH levels between 6 and 9. Algae control balls are the natural and effective way to help clear and maintain clear ponds. The Algae control balls will effectively remove algae without harming pondlife, wildlife and pets. The pond algae control balls will treat all types of pond algae and is very effective at treating green algae.
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