Hello! I work at a pet store and a lady came in with ziplock bags full of fish that she did not want anymore. I took them in even though I had no fish tank at home. I bought one that day and hoped for the best. It's a 36gal tank and it has a rock for them to hide and a fake plant. I was wondering about the stock though It has Two angel fish(one bigger than the other), two rainbow sharks (one way bigger than the other), about 5 tetra glofish, three very tiny bottom feeders and lastly one fish that I have no idea what its name is but he is a little big. They are all alive and well even if the tank wasn't properly set up so I don't know if this is too many fish for the size or if they should even be in the same tank?