Colombo Lernex PRO 2500ml
Lernex is effective against skin worms (Gyrodactylus), gill worms (Dactylogyrus), and internal worms (Nematodes). Lernex is also effective against leeches (Piscicola), fish lice (Argulus) and anchor worms (Lernea). The presence of these parasites can be determined with the naked eye. Symptoms of infestation with these parasites include listlessness, chafing, and loss of appetite.
2500ml treats 50,000 liters.