So I currently have an empty 20 gallon long aquarium. When I adopted my first rat, the aquarium came with her; I moved her into a real cage and had this tank sitting in my spare room for a couple months. I stripped and resealed it (it holds water, I'm so proud of myself
) and now it's sitting, empty, on the bookshelf behind me.
I have no idea what/who to put in it. I was thinking maybe a tank of lady bettas, or a school of small, colorful... somethings.
Any suggestions, fishy friends?