He's about the size of a baseball. Most bimacs get a good amount bigger, so we shall see what his final size is. He is 9 months old.
He's a cold water species, so I have a temperate reef. He lives with sea anemones, mussels, starfish etc. There is one blenny in the tank that is living on borrowed time, lol. He will only eat live food, so I'm constantly replenishing his crab supply.