"RID-ALL" BLACKWATERIs a scientifically prepared water soluble extract of Canadian peat, tropicalroots, selected bark, wood and leaves, which contain essential trace elements,vitamins, hormones and humic acids to enrich aquarium water. It createsa natural environment similar to that of the lakes in the tropical rainforest and some area of the Amazon River. Induces spawning for most softwater and acid loving fishes such as the Discus, Angelfish, tetras, barbsand gourami etc..
Normal Dosage: 5 ml. To 25 litres of water. Use weekly to induce spawning.To maintain natural water environment and more radiant colour in aquariumfishes, use every two weeks and after every water change. In areas of hardwater, use double the dosage.