Earthen (or farm ponds as they are sometimes known) are manmade, or natural ponds that were not created using a liner. Once established they usually require less maintenance then smaller liner based ponds, however they do need some attention to maintain a balanced ecosystem. Proper aeration is a must for overall pond health especially those housing fish. We install and maintain everything from formal floating fountains with lighting to less showy underwater aerators. You no longer need access to electricity to aerate your pond! We can install solar or wind powered aerators in any pond. We never use chemicals to maintain our ponds, all pond ailments can be cured organically or mechanically.