Got Flies? Let's see some Butterfly fish

[i cant think]

Snatched a nice photo of mine hunting, don’t know if it caught what she was hunting in the photo though. She’s actually the most active fish in the tank along with my tang and loves higher flow which is unusual as I see CBBs are said to hate high flow.
I love the body shape of the CBB though because you think it’s a square shape but it’s more triangular.