The composition of Tropic Marin Pro-Cichlid Mineral is based on scientific analyses of the waters of Lake Malawi and Lake Tanganjika and on extensive testing in aquarium applications. The pH value and the mineral content of the aquarium water will be increased and stabilised. The special mineral supply for fish from the Malawi and Tanganyika lakes will show off the glorious colours of the cichlids and by supplying biologically important trace substances promotes the general health of the fish. Tropic Marin Pro-Cichlid Mineral creates ideal conditions for successful breeding. Dosage: 1 dosing spoon on 20 litres of water.Do you have questions about this article ?