Its been a while since ive been on, but I have since re-done my 20 long. It is stocked with 1 balloon ram, 1 male betta (he's been in there for a long time and hasnt caused any problems), 5 neons, 5 glo-light tetras and 5 zebra danios. They all get along and the ram and betta actually "hang out" togeather which is good because I spent a lot of time watching closely for aggression. Its kind of a cheesey stacking job but i wanted to make it look ok and serve a function for betta and ram caves. I have all fake plants and one piece of DW.
Anyways sorry for the poor quality pics the wife took the camera.