MYXAZIN is a broad spectrum bactericide, which lowers the count of harmful bacteria in aquarium water, treating Fin Rot, Body Rot, Ulcers, Sores and other bacterial infections. MYXAZIN will also help to control Pop - Eye Disease, Cloudy Eyes and Mouth Fungus. MYXAZIN should be used daily until symptoms disappear (typically this would be between 3 and 5 applications). MYXAZIN can also be used to sterilise nets and live foods such as Daphnia and Tubifex, for treating Whitespot in seawater aquaria containing invertebrates. MYXAZIN is mild on fish, highly biodegradable and effective against a wide range of fish health problems. Suitable for seawater, tropical freshwater and coldwater aquaria. Sizes Available 100ml (5 day course for 200 litres) 250ml (5 day course for 500 litres) 500ml (5 day course for 3000 litres) 1 Litre (5 day course for 6000 litres)