So, is it possible for some of the fish that are recommended for a 55 gallon to do OK in a 33-long? Since it's the same footprint as the 55, I was wondering if some fish might be ok. I am considering a kole tang, or one of the smaller rabbitfish like a 1-spot foxface. Or even a marine betta. I only have two small gobies right now. I'm looking for a reef safe larger fish that could go in here.