Hello, Im going to buy a 50 gallon tank soon and I already have a couple tanks but there smaller and have just basic tertas and danios. Anyway I want to put something a bit more exiting in it like sharks or something. I would like to put at least 10 fish in it so I dont want anything that gets too big and I also want to put a shrimp in there but I dint know how they will all react. So I was just wondering what fish would be good and if a shrimp could go in there also. Thanks