Hakko Aerators

If you are having trouble sizing an aerator for your pond, Just fill out this form and we will let you know! Recommended Pond Size:  The 25L is suitable for 1,000-2,500gal ponds at 3' of depth. If you have a heavier fish load we recommend sizing up your pump or adding extra diffusers. The 40L is suitable for 2,000-4000gal ponds at 4' of depth. If you have a heavier fish load we recommend sizing up your pump or adding extra diffusers. The 60L is suitable for 3,000-6,000gal ponds at 5' of depth. If you have a heavier fish load we recommend sizing up your pump or adding extra diffusers. The 80L is suitable for 4,000-8,000gal ponds at 5' of depth. If you have a heavier fish load we recommend sizing up your pump or adding extra diffusers. The 100L is suitable for 5,000-10,000gal ponds at 5' of depth. If you have a heavier fish load we recommend sizing up your pump or adding extra diffusers. The 120L is suitable for 8,000-12,000gal ponds at 8' of depth. If you have a heavier fish load we recommend sizing up your pump or adding extra diffusers. If you have a pond that exceed the depth or if your pond is an uncommon shape call 909-794-5217 for a custom kit. Recommended Tubing Size: 5/8" Perfect for Aerating Koi Ponds or Small Lakes Greatly Increases Oxygen Levels Better Fish Health and Growth Improves Bio-Filtration Reduces Algae Growth Improves Clarity Reduces Sludge Saves Electricity Back up Aeration Waste Water Treatment Medical Equipment Reduces "Off-Flavor" in Aquaculture Fish Increases Productivity of Small Fishing Lakes Critical for Aquaculture Intensive Recirculation System Very low noise 32/38 dB at 1 meter, low power consumption, Silent operation, Completely oil free, Overload protection with auto off/on switch for overheat situations. Extremely ENERGY EFFICIENT with low power consumption. UL and CE listed for outdoor use. No oil needed for lubrication making this Air Pump easy to maintain. Easy to replace diaphragm gives long life and value to the air pump.