Wow, he's a young one. How big is he?
Sambrinar: They're not necessarily violent, but they DO eat live critters with great preference. So, you don't want to put them in a tank with ornamental crabs, shrimp, etc. or any fish that's smaller than or near the same size as the Lion fish.
For care, you need to be careful not to overfeed them, as they will eat just about as much as they can get their mouths around. Also, they don't like fast flow (mine didn't anyway). They can also be messy... They are awesome looking though, and really neat fish!
