Hakko 4000 Aeration Kit is suitable for ponds up to 4,000 gallons with light to moderate fish loads. It includes a Hakko 60L Linear Air Pump, 20' of black self-sink air hose, and one 12" Air Tube Diffuser with 5/8" connection. If you have a heavy fish load you may choose to upsize your kit to the next level. Our aeration kits combine all your fittings, hoses, air diffusers and Hakko pump to match your requirements. This makes it easy for you to get the right set up for the best results and long term performance.
Features: * Hakko 60L Linear Air Pump * 20' self-sink air hose * 12" air tube diffuser
