Large higher level parasites can be introduced into the aquarium on new fish or plants.
They cause life threatening damage and should be eradicated quickly.
Eradicates gill worm, anchor worm, fish lice, gill maggots and fish leeches.
Interpet No.12 Crustacean is for use in coldwater, marine and tropical freshwater systems.
This 100ml pot treats 500 Litres (110 Gallons)
