- Natural Extracts, 3 times greater concentration. - Effectively reduce stress and enhances fish coloration. - Creates natural habitat of black water in the aquarium. - Effectively promote Discus, Dwarf Cichild's spawning and the rate of hatching. - Promotes the growth of aqua plant and prohibits the growth of algae. - Instantly covers tap water into black water. - Upgrade formula with 3 times more concentrated than before. - For fresh water. The New Formula. The upgrade formula of TRIPLE BLACK WATER has 3 times higher concentration levels than before. Contains natural extracts (Humic Acid, tannin, trace elements, vitamin, fulvic acids.. etc) and is rich in peats essences and almond leaf extract, instantly converts tap water to Amazon Black Water. Natural Extracts, Triple Concentration of Ingredients 1. Effectively reduces fish stress and enhances its body colors. 2. Inhibits pathogen growth and greatly boost fish's immunity against diseases. 3. Promotes the growth of aqua plants and reduces the growth of algae. The Main Component: Citric Acid, Humic Acid, Terminalia, Catappa Leaves Extract, Distill Water. Direction for use: 1. Add 10ml per 100Liters of water. 2. For regular use and water change: Add 10ml per 100 Liters of water each week. 3. Shake well before use and add to the aquarium water at the filter outlet. 4. Close the bottle cap tightly after use. Store in a cool place and avoid direct sunlight. 5. One full cap is equal to 25ml. The inner cap is equal to 5ml.