DACTYMOR FORTE with the active ingredient cyromazine is a highly effective drug against skin worms (gyrodactylus), branchial worms (Dactylogyrus) and tapeworms (cestodes).

Affected ornamental fish show different symptoms or behavior depending on the type of worm infestation. When infested with gill worms, the respiratory rate is increased. Ornamental fish infested with tapeworms often lose weight quickly despite their normal feeding behavior. When infested with skin worms, fish try to get rid of the worms by rubbing.