Collection trawls can be either towed by boats of varying sizes or, if the body of water is a river, can be statically placed within the body of water, where it can rest unmanned until the net needs to be emptied.
The THOMSEA trawl can be used with waves up to 1.2 meters. One of its strong points is that its flexibility and strong buoyancy allow it to perfectly adapt to the surface of the sea. Boats with a length of 8-9 m can navigate the trawls conditions up to level three of the Beaufort Scale.
