Well not too strong lighting, i use two 13 watt sun lights. The screwin cf's.
Also about the spaghum, I think its just a local company, but it might not be. BetterGro LongFiber Spaghum Moss. Not the orchid moss, it doesnt seem to have nearly the quality of the long fiber and seems to dry out way faster. I have had it come back to life in the tray i keep the stuff extra i moistened for my orchids.
Oh yeah, And the moss I use I in tanks is sheet moss, I get it off cypress knees if that helps at all.