Copperband Butterflyfish - Australia Size:5-7" it further means they are

it further means they are unsuitable for most "captive reef" style aquariums

As the colony grows and matures

preferring to set up their cleaning stations among live rock or coral

but use caution if housing with small crustaceans because the Marine Betta may make a snack out of them

branching colonies

Copperband Butterflyfish - Australia Size:5-7" it further means they areChelmon rostratus The Copperband Butterflyfish is fairly hardy and adapts well to life in an aquarium if acclimated properly. Most butterflies in this genus can be added in a group. They wont do well with fish that are overly aggressive, but they will also nip and pick at fish that are very timid. Finding ideal tank mates can be a challenge. Initially, butterflies can be shy; making sure there are plenty of hiding places will help them acclimate.