I LOVE YOU GUYS!!! lol I really think there is no such thing as too big, but there is such a thing as too much OPEN space. I have my baby in a 25 gallon but is absolutely covered in artificial plants and hides, he loves it and Im sure he feels safe. When hes bigger hes getting a humongo tank for sure as the center piece of my living room, but of course he will have so much foliage in the tank he will not feel insecure. I love designing new ways to make him a jungle and I sit and think what else I could add or change to make his home more realistic and comfortable for him.