Water cleaner the natural way. Cleans and clarifies aquarium water the natural way. For fresh and saltwater aquariums and turtle tanks. Cleans and clarifies, eliminates discolouration and cloudiness, uses minerals to bind heavy metals, ammonium, proteins and odours. Healthy water, healthy fish: promotes the well-being of the aquarium dwellers. Initial cloudiness disappears after 2-24 hours and the water turns crystal-clear. Contents: 1 bottle Clynol. To use: weekly 10 ml/40 l water. Example: in a 60 l aquarium: 15 ml. For more serious occurances: 10 ml/40 l.