Aeration creates water circulation which enhances the natural bacterial growth in the pond, which helps in clearing the sludge forming at the bottom of any pond.
It also helps in increasing the oxygen content in the water also reduces odour from ponds. some of the other benefits are listed below
1, Nutrients build up in the pond is considerably reduced.
2, Algae growth reduces
3, pH becomes stable and benefits fish growth
4, Reduces fish mortality rate.
5, Less muck due to oxidation of organic wastes