HIBLOW HP-20 Koi/ Backyard Pond and Septic Aerator

Hiblow HP Series linear air pumps have been used in backyard ponds and aquaculture applications for over 30 years! Every HP Series air pump features thermal overload protection to guard against overheating and pump damage. Oil-free operation and linear diaphragm make the pumps durable and easy to repair.

Quiet, energy efficient, oil/ lubrication free, UL rated
Aeration for ponds up to 7,000 gallons at 6′ or less in depth. Helps keep water clean and clear. Promotes healthy oxygen levels for fish to thrive and grow. Circulates water – evenly distributing oxygen and water temperature.
Hose connector included: 5/8″ ID 90 degree L tube with clamp. Barb fitting size 5/8″ OD (barb not included)
Pond aeration tubing recommendations: Distances between 50-100′ use 1/2″ ID tubing. 100’+ use 3/4″ ID tubing
Use a medium bubble diffuser (3mm-5mm) for best results and aerator life