So now that I've moved my Ball Python into a 40 gallon, I have an open 20 gallon. What is a good animal to put in a 20 gallon? Im thinking, ANYTHING. Scorpion, tarantula, snake, lizard, turtle. I probably won't end up getting something for a while, but what could my options be? I know I could do a hamster or mouse or something, but I've have too many of those in the past. kinda over them. What reptiles could I get? (Don't just say "snake" or "lizard". please put a breed"