Absolute Pearls are available for Ponds and Aquariums the balls contain millions of microscopic nitrifying bacteria with the combination of fast-acting bioactive enzymes that rapidly go to work breaking down any elevated and harmful levels of nitrite and ammonia along with helping to keep waste produced by dead algae and food from building up in your filter system and reduce sludge levels Quickly restores loss in biological filtration systems. Helps to leave the water crystal clear. Rapidly reduces dangerous Nitrite and Ammonia. Reduces the build-up of unsightly sludge levels To use place the required amount of Absolute Pearls directly into the pond or aquarium or place directly into your filters. 50mm Diameter 3 in a pack treats up to 60,000 Litre (Ideal for use in ponds) 18mm Diameter 75 in a pack treats up to 1,875 Litre(Ideal for both Aquarium and small ponds)
