Air and Oxygen Diffusers

With the use of UV systems, the water is subjected to ultraviolet light that effectively disinfects and eliminates harmful microorganisms before it enters the fish farm. The UV light targets bacteria, viruses, and parasites by damaging their DNA, rendering them inactive and unable to cause harm to the fish. By incorporating UV filters into the water treatment process, land-based fish farms can ensure that the water is free from pathogens, providing a healthier and safer environment for the fish. 

Dryden Air Diffusers

The Dryden Aqua Air Diffuser is a semi-flexible, high-efficiency fine bubble air diffuser available in 9 different lengths, depending on the air, oxygen or carbon dioxide through-put required . It provides oxygen transfer rates of up to 5kg/kw, 10m³/h of air and 1 kg of O₂/h. Its semi-flexible construction with its own internal ballast will stay on the bottom of the lagoon or pit without the need to be anchored to the floor. The Dryden Aqua Air Diffuser is quick and easy to install and can be maintained while air blowers are operating and water reservoir is full.

The Dryden Aqua Air Diffuser combines excellent performance with cost effectiveness for aeration, oxidation and biological treatment.

Pentair MBD Ceramic Diffusers

Point Four microbubble diffusers use a specially developed, ultra fine pore ceramic plate that produces a cloud of extremely fine bubbles of approximately 100–500 microns; far superior to airstones, porous hose or membrane type designs. The flat plate design ensures uniform bubbles across the entire surface and minimizes bubble coalescence to achieve an absorption rate in excess of 80%, depending on depth and flowrate. Bubbling Pressure is 25 to 35 psi.