Preis Coly protects against parasites in the gills and intestines. It is known worldwide for the care of discus fish, fish from Lake Malawi and Tanganyika, as well as all marine fish. Essential for importers.

With Preis Coly, the treatment lasts only two days. It removes parasites in the gills and intestines, as well as worms around them. The treatment is recommended for imported fish. Symptoms: sunken belly, rapid breathing, bronchial diseases, dark discolorations, reluctance to eat.

• Dosage: 15 ml of the product per 100 liters of aquarium water.
• Repeat the same dose the next day to complete the treatment.

Preis Coly consists of pure plant concentrate and is safe for lower animals and aquatic plants.

Repeat the treatment after 8 days to remove parasite larvae. For chronic intestinal parasites, add the Preis Coly dose to the food, wait until absorbed, and then feed the fish.