Preis Blanc Aquarium Water Cleaner Coly

PREIS Coly effectively protects both freshwater and saltwater fish against gill and intestinal parasites. World-renowned for optimal care of discus, cichlids from lakes Malawi and Tanganyika and tous marine fish. Preis-Coly is essential for importers. The treatment with Preis-Coly concentrate lasts just two days and guarantees the elimination of parasites, as well as worms in the gills and intestines. Any new imports must be treated immediately. Symptoms of disease: hollow abdomen, respiratory problems, unfolding of gills, dark discoloration, lack of appetite.