Like any fish they more space they have the better..as he matures a new tank will be set up for him...speed he's growing it wont be long,lol....
Yep colin these little guys are crustacean specialists so not too be kept with small crabs and especially not with shrimp. Have been known to take very small fish, especially if fed on young fish before weaning onto frozen, so again if it fits in his mouth...Avoid It!!!!
Will not disturb any corals , even when perched on them they tend to hover slightly off the surface.
Males carry 5/6 or more brown rings on their pectorals and have heavier set heads than females. Females carry 4/6 rings and have more delicate, finer faces.
Males can hit up to 17cm while the females, again are slightly smaller.
DO NOT GET STUNG!!!!!!...it really hurts,lol......