Superfish Koi-Flow 30 Pond Air Pump
 
Pond air pump for Koi and large ponds.
High air output using minimum power consumption.
Low noise and long life.
Supplied with 6 air stones and a 50 metre air hose.
Includes spare membranes.
2 year warranty.
Air output: 1,800 l/h
Pressure: 0.025 MPA
Power: 25 Watt