Aqua Sonic Management International Limited.

ASM proven sonic wave technology remove filamentous algae of fishnets in a environmentally way!


Fish net cleaning is one of the biggest costs in marine aquaculture management is weed growth on fish cages and the labour and plant costs devoted to cleaning nets is significant.

Considerable effort and research has been devoted by ASM to this particular challenge and recent technological advances have been applied.

Also,diseases are easily spread among farmed fish due to the high concentration of algea weed fish in each net-pen and the restriction off flow true sea water due to weed and algae build on to nets.

Until now the traditional method was chemical treatment or divers physical cleaning the nets and underwater structures.

The ASMP series are specifically develop for this and uses the latest in sonic sonic wave technology.

Over a long time of testing has prove that we use the optimum sonic wave settings to control filamentous algae without affecting fish.

The strength and frequency of bio-acoustic wave is completely safe for humans,marine live and plants.

In fact algae produce microscopic gas bubbles which can become trapped in the fishes gills and cause inflammation ultrasonic cavitation will prevent this.

ASM sonic technology has proven to be very safe for fish and wildlife. In tests, fish find the underwater emitter or “transducer” to be of interest, but there is no reaction of fear or discomfort in its presence.To expose fish to sonic wave treatment during last stage before harvesting can in prove fish quality externally and flavour.

The evidence that the ultrasound irradiation as applied did not inhibit survival of even small marine animal.Fish flourish in a clean environment, fish disease and fungus development is limited in a clean environment,nets,walls will greatly reduced in a clean environment, fish thrive and life is vibrant in a clean environment.

The Benefits

  • Greatly removes filamentous algae and common green algae on nets, pontoons,moorings and pylons.
  • No need to use harmful copper treatment for nets or mechanical cleaning.
  • Increase lifespan off nets.
  • Environmentally friendly as there are no pollutants associated with this method of removing algae and filamentous weeds.
  • It is also completely harmless to humans, marine life and animals.
    Simple Installation to excising fish cages and ponds

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