In my 16 gallon tank I have 6 xray tetra and 4 peppered corydoras. I change the water and vacuum the gravel about every 5 days. Right now I have Java Fern, some type of Anubis, and Hornwort. It will soon be on it's way to being heavily planted after a few trips to the store for more plants!
Here's my question: I want to add some other fish. I know I don't have room for many more but I was thinking maybe a Bolivian Ram or adding to the school of tetras. I won't add the Ram till I have more plants since I've read they like dense clumps of plants. The Ram is a new idea but I'm starting to really like it because they are beautiful fish!
If you had this tank what would you add, if not the Ram or adding to the tetra school? I can't find many single fish that stay small. (Dwarf Gourami don't really interest me.)