Concentrated Iron Reef Supplement
Iron is one of the most important minor trace elements in reef aquariums and will help bring out the green coloration in stony corals. Iron greatly increases the respiration capabilities of algae helping increase the photosynthesis potential of plants and corals.
Shake well before use. Add 1 drop of Iron per 100 L (27 gal)
1ml Iron (~ 15 drops) rises Iron level by 0,008 ppm = 8 µg/l in 100 l (27 US gal)