This is the 20 gallon tank that I have Had all along I will just put updates here.To date I have 3 zebra danios, 4 Serpae tetras, and one pleco. I have found a home for the pleco, and am looking for one for the Danio's.
If you get ghost shrimp you'll love them, if you do though get lots of them since they produce so little waste you hardly have to count them and they are so fun to watch especially with a lot of them. If you have any questions about them ask me.
Where did you get your java moss from? I'm not sure how many I have, it's just an estimate, I'll probably get some more again soon, the more the merier. they prefer brackish but they seem to do ok in freshwater for me. They are great at cleaning up and eat anything, there so cool.