The FLS CALIGUS compact size frees space to either increase delousing capacity or to reallocate space for other tasks. The capacity is 200-300 tons per hour and can be increased by using several lines. The lice treatment system can be adapted to any pipe system. This is made for the future and adapted to the shipping companies and fish farmers requirements.

FLS CALIGUS R500 is the gentlest delouser with a full water rinsing system, low-pressure rinsing and straight runs that are gentle on the fish. The delouser flushes the salmon lice into tubes filled with water. It is a closed system where the fish is passed through a lice treatment system consisting of three low-pressure delousers before the fish is returned to the cage.
 
This method is far more gentle than other lice treatment solutions on the market, and the FLS CALIGUS R500 is built on technology that has documented some of the lowest fish mortality in the industry. The fact that the fish absorbs feed almost immediately after delousing is a clear sign of fish welfare.
 
FLS has equipped the delouser with windows so that veterinarians can easily ensure that the fish are treated gently and ensure that the requirements for fish welfare are followed in the best way. Saving space is a significant factor, but fish welfare always comes first for FLS. The fish are in their natural habitat throughout the lice treatment process, in water.