sumoschro if you are looking for stem plants I think egeria densa would also work well. In a 35 gallon I have a 24" powerglo and have had vals (really like these), dwarf sag, egeria, ludwigia repens and an anubias in it. Yesterday I added some rotala indica and bacopa so hopefully they will grow too. The plants are much slower growing than in my 20 gallon with 2 wpg but they are still doing alright.