Alright, I bought two (what were labeled Leaf Fish) about a year ago. One has stayed relatively small, while the other has turned into 'the lurker' of the tank. It's HUGE! I'd say about 5'' long, and looks to be fat and happy. I was wondering if any of y'all knew if this is normal for one to just explode in size while the other stayed small? (I've made sure the smaller one gets plenty of food too btw)... They both are totally chill, and I love giving them feeder shrimp. Seeing them stalk is the coolest thing ever!