I've got Tahaitian Moon in 3 heavily planted tanks with corydoras. Go with that and you will be fine.
FUGU is a generic term, it is the Japanese word for pufferfish and the dish prepared from the meat of pufferfish. a FUGU fish could be almost any kind of puffer.Plus I will be getting a Fugu, I want something comfy for him/her to bury themselve in.
I use RootMedic Complete capsules. I insert them into my TMS about every 3-5" that is planted. Justin/Over_Stocked has a sale going on right now. You can check out the capsules at his site: http://rootmedic.net/products-page/nutrients/rootmedic-complete-original/tuffgong: Do you inject ferts into the substrate? If so how do you do it with out taking a swim?