well the title says some of my qustion.....with the doseing so small, is my R. Macrandra going to benefit , considering that it requires a lot of iron? along with most my plants. i have, crypts, anubias, red tiger lotus, limnophilia aromatia, lobelia cardinalis, glosso, R. wallichii.......etc. will they be fine. its goign to be a discus tank. i dont konw if any of you have seen my post on here, but here is a link to the other part of the forum, that way you know what im talking about...
http://www.aquaticplantcentral.com/f...us-tank-6.html