Oxygen in a pond is critical to the biological processes, it’s especially important in warm water. The warmer the water the less oxygen it holds.
At the bottom of this page is a video I made on the benefits of oxygen in a pond.
Use the links below to pick an aerator suitable for your pond.
If you are in Australia you can use my preferred supplier.
Aerators for small/ shallow ponds
Good for ponds no deeper than 3ft
Aerators for medium ponds
For mediums to larger recreational style ponds I like to use the type of aerator designed for septic systems.
These ponds are deeper and need a more powerful compressor.
These can also be used to create bubble pumps in swim ponds.
Aerators for large ponds
Even in large bodies of water good oxygen exchange will improve the water health.
These are for very large bodies of water 1/4 acre and above.