Supplement contains concentrated iron. Iron is an important micronutrient absorbed by corals and anemones. It enhances green colouring. For marine plants, iron is essential in respiration and photosynthesis processes.
Dosage: 1 drop per 100 liters (27 US gal.) daily. Capacity: bottle of 10ml( 0.35 fl.oz.), 50ml( 1.7 fl.oz.). 1ml Iron (~ 15 drops) rise Iron level per 0,008 ppm = 8 g/l in 100L (27 US gal)