Solar Aerator / Oxygenator 1 Stone
The Solar Oxygenator is an ingenious air pump suitable for ponds up to 330 gallons (1250 liters). Working via solar power this air pump oxygenates pond water in sunny weather when oxygen levels are likely to be depleted. During hot weather the water temperature rises and its ability to dissolve oxygen reduces. This in theory will be at it's worst during the day when the sun is beating down on your pond but there are other mitigating factors.