Ever had any smart fish? I recently got a dat and he seems pretty bold- sitting at front of tank surrounded by bigger tankmates. He only hides when I go to take a pic of him. Makes me think he is teasing me and possibly is smarter than I am. I also like the way oscars are so involved with what is going on outside of their tank. I have had a couple (and have one now) that are as close to dogs that fish can get. Also had a RTC that acted like an oscar occasionally.