Air stations and air diffusers are vital components of a successful aeration unit, so it's essential that you own high-quality versions that will help keep your water systems oxygenated at all times. We sell both disc and tube diffusers of differing dimensions, so no matter which design you have, you'll have an option available for your setup.

FAQs

How does an air diffuser for ponds work?

An air diffuser allows for very evenly dispersed bubbles to pass through a high grade EPDM membrane and rise from the bottom of a water body up to the surface. As they rise and grow, they drag deoxygenated water with them. When this water reaches the surface, gas exchange can take place so that when the water returns to the main body, it can then fuel positive aerobic bacterial growth and fish health.

Why is weighted tubing so important?

Weighted tubing remains at the bottom of a water body without the need for additional anchoring or installation. This allows for a simple transfer of air from the compressors all the way through to the diffusers. It also has the benefit of keeping the tubing out of sight, giving your pond a dam a more aesthetically pleasing finish.

What are the main differences between a disc and tube diffuser?

Other than the obvious shape difference, tube diffusers are generally better for deeper waters as they have a higher level of oxygen transfer efficiency. They're also easier to maintain but do have higher upfront costs. Disc diffusers usually have minimal maintenance needs but can be more complicated to install initially.

How do the differing dimensions of the tube affect the outcomes?

Longer tubes will usually result in higher oxygen transfer efficiency, and therefore higher oxygen levels within the water. Larger diameters can accommodate higher air flow rates. Essentially, if you have a very large water system, you may want to look for longer tube diffusers with a larger diameter to get the best results.