Green Brighy mineral is a liquid fertilizer supplying iron, magnesium and other trace elements, which are easily depleted in a planted aquarium. These elements are used for growth and pigment synthesis, and the promotion of healthy growth of aquatic plants.
To add trace elements give daily one pump stroke (1 ml) Green Brighty Mineral for 20 l water in your tank. Best time to fertilize is when the lights are on. In heavily planted tanks, increase daily dosage to two or three times the standard dosage.