Are they really aggresive towards other fish? I am also worried if I get one it will eat/kill the cleaner wrasse. As for the tangs two didn't make it, (bad bacterial infection wiped out my angels to) the remaining 8 school nicely now. Very, Very active and cool to watch.
I've had several over the years. My last one was 10"+ and one day he bit my arm while I was cleaning the tank. I still have the scar 6 years later. They have teeth like an alligator, and when they bite, they don't let go. They're still among the coolest fish, and I'd get one in a heartbeat if I start another tank.