Yeah I know, I was thinking maybe micro swords for a sort of grassy effect to contrast with the mosses and the larger leafed anubias.
So then I guess I've decided to go with the planted substrate. Is there anywhere to get smaller amounts of SMS than the 50 pound bags? I'm doubting that I'll use even a third of it for my little 5 gallon tank (it's really a matter of not having anywhere to store whatever I don't use). In any case I'll have to find out if the Lesco store nearest me has any in stock...
Thanks again for all the help!