বিস্তারিত Dr TankK-Potassium (250ml)- Energy Source Of Aquatic-Plant-K-Potassium is important photosynthesis in plants.-Enhance photosynthesis-Promotes the roots growth-Help new leaves to grow-Build stronger stemsHow to use:-Add 10ml (2 bottle caps) to a 50 liter aquarium-The number of times is adjusted according to the lightintensity: Medium luminosity(once a week) High luminosity (2 times a week)Directions:-In the event of an accidental contact in eyes or skin, rinse immediately with plenty of water-When overdose occurs, do a more water change.-Half dose for aquarium without Co2 supply-Do not dose to aquarium without lighting