Hi I have a 220 gallon reef tank and I'm really lookin into getting a red sea Regal angelfish. And im wondering how is everyones opinion of these beautiful fishes? like have you noticed any specific coral picking going on and any specific food that they absolutely love. and how aggressive they will be when they are well established, even though he will be the only angel in the tank there will be a few other bigger fish mostly only tangs and wrasses. any feedback would be appreciated thanks