For Pond Aeration, Hydroponics, and De-Icing
Dial in "just the right amount" of aeration for your needs. Turn your variable pond air pump up or down to suit your specific, or changing needs.
Variable air pumps feature a high-efficiency oil free design for contamination-free air pumping for ponds, aquariums, and hydroponic systems. Integrated rubber feet reduce vibration and keep noise levels minimal.
Running on just a few watts of electricity, these whisper-quiet variable aeration pumps cost virtually nothing to run. You can feel good about providing constant aeration to your pond, fish tank, or hydroponic system.
Aeration is extremely important. A healthy ecosystem requires a constant supply of oxygen. Variable pond air pumps provide .12 - .24 cubic feet of oxygen per minute to the water. This increases and maintains higher levels of dissolved oxygen in the water. Also, the rising air bubbles increase water circulation.
During warmer months, warmer pond water contains less dissolved oxygen than colder water. Adding a variable pond air pump with a diffuser will help keep fish and ecosystem healthy. Higher levels of oxygen dissolved in your pond increases the metabolism rate of the beneficial bacteria living in your biological pond filter.
