They can get 16"+...territorial / mean as heck...pretty undemanding in terms of water parameters...omnivorous... They're Tilapia!
Matt
wow, I never knew there bite was that strong, mine currently lives with an 8 inch jag and they are fine together.
If your bit, prepare for stitches.. or so I've read. Smart fish too. I have read threads on these guys playing tug of war and playing with ping pong balls and what not. The one i had use to swim over to the corner of the tank to watch us watch tv lol. Kinda creepy sometimes. Yours has some nice thick bands and looks great by the way.