What to get for 20 gallon freshwater aquarium

[tetradude]

Right now I have 2 Julie Cory Catfish (getting more for schooling soon), 1 Balloon Belly Molly, 1 balloon belly/dalmation molly, and 3 longfinned red minor tetras, what else can I get for my tank thet will both look nice and will all get along well?

 

[emerald76]

2 more tetras
2 more cories
As a show fish, you could *try* a betta but it depends on the fish

 

[librarygirl]

IMO nothing really. Two more corys and that's it, you might be a bit overstocked but nothing major. The tetras would do better with more in their school too, maybe get just two more of those. Mollys are large messy fish and take up a lot of room and give off a lot of waste so they are taking up most of your stocking space. Do a minimum of a 50% water change weekly to keep things clean and vacuum the substrate regularly as well.