Originally Posted by ZooTycoonMaster
Then I think Marsilea Minuta will work as a nice carpet plant for you.
I have that in my 36 gal, it is on my short list of carpets. The only problem I have with it in my 36 is the speed it grows, its like watching paint grow lol. but with this little sucker having more light than the 36 it might grow a bit quicker.