If any of yall have fish in yer tanks than you are direct feeding yer toadstools thru fish poo, one of the best(tho highly underated) coral foods out there. Toadstools LOVE nutrients. Period. Before I upped the fishload in my 350g Leather system I had to dose Sodium nitrate & Sodium phosphate to maintain good growth of the corals.(Beleive it or not!!) This is one of the systems that I do not run a skimmer on either, but I do use PLENTY of carbon, as these are pretty noxious corals(especially when cut).
Joshua