In order to eliminate the stratification of the water column, prevent turnovers, and increase fish habitat, we recommend installing a bottom diffused aeration system. Bottom diffused aerations systems are designed to pump large volumes of air that pushes water from the pond bottom to the surface where it spreads out and contacts the atmosphere and becomes oxygenated. The pumping action is created by millions of tiny bubbles emitted by the diffuser that rise and entrain water with them.
This system will eliminate thermal stratification (eliminate the thermocline) and turnovers in the lake providing oxygen throughout the water column. The thermocline is the boundary between warmer surface water and cooler deep water. These areas do not usually mix naturally. The upper water column is oxygenated by contact with the atmosphere, phytoplankton and aquatic vegetation growth and supports aquatic life.
Traditional aeration systems need a power source located close to the pond. This is typically not an issue but every now and then a pond located well off the grid needs aeration such as today’s pond. It would be very expensive to get an outlet installed.
The installation process if very similar to a traditonal aeration system. The main difference is digging a 3ft hole that’s 18 in wide to anchor the solar panels in.
If you think your pond might need aeration give the office a call to get an answer.