30 years in Aquaculture

CM Aqua Technologies, founded in Denmark by Kurt Carlsen and Henrik Mortensen, offers equipment for water treatment in Aquaculture.

We optimize the performance of your fish farm with up to date equipment, using our know-how to make sure it works.


New complete finalised solution!


Sludge treatment by AL-2 AQUA belt filte


In fish farming, there is always sludge that needs to be treated, in which the volume must be considered as local legislation in many countries enforces environmental fees etc, so it is an important economic aspect to keep the amount of sludge to a minimum.

The AL-2 AQUA belt filter has proven to be an efficient system for sludge concentration, with up to 12% dry matter being achieved. A polymer is required to condition the sludge enabling the formation of stable particles which can be drained.

The AL-2 AQUA belt filter comes in a variety of sizes and with added on features – the CM AQUA can assist in the proper sizing and design of your sludge treatment system.




Produce your own Oxygen on site

The Oxywise PSA generator, a new generation of oxygengenerators for on-site oxygenproduction.

The Oxywise PSA generator is a new generation of oxygen generators for on-site oxygen production.

It provides a low cost and low energy solution for fish farms, well boats, etc. It features a new concept with a very easy service of valves and a useful touch screen control box.

Oxygen generators produce gaseous oxygen from compressed air on-site and offer a cost-effective, reliable and safe alternative to traditional oxygen gas supplies such as cylinders or cryogenic liquid. Oxywise oxygen generators are available in 20 standard models with a capacity ranging from 0.6 to 200 Nm3/hour at 95% purity. The design is made for round the clock 24/7 operation. Each generator is equipped with automatic start stop function, enabling the generator to start and stop automatically according to the consumption. The touch screen control with various add on features is delivered as an option.



OxyGuard equipment is probably the most robust and reliable probes for the aqua culture market.

Oxygen probes are important for control of the oxygen content in the water. Fish and other farmed aquatic animals like shrimps, all consume oxygen as part of their metabolism and so oxygen is the first limiting factor in fish farming.



UV radiation at 254 nm is an efficient way to disinfect water; it has been proven that fish perform better when the stress factor caused by bacterial loading is kept at a minimum.

CM Aqua offers an optimal solution based on its intimated knowledge on disease carrying agents.


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