Fish need a lot of oxygen dissolved within the water for their health and well-being, especially for ponds with large fish or heaps of small fish.
Oxygen also makes a biological filter work more efficiently, as it is used by the good bacteria in your filter.
This is a quality air pump, boasting a 3-year warranty. Everything we sell has good warranty periods...
This model allows for up to 10 outlets, pumping out 4200 litres of air per hour.
Max pressure 0.038 MPa
Only 47 watts
Easy access air filter. High-grade long life silicone parts
10 metre outdoor rated cable