Bangaii Cardinal... Odd Behaviour

[Ryan]

It all start when he first went into the new tank. He fights with his reflection. Makes for some great photo oppritunities and I shrugged it off because he will probably get bored eventually. But this new behaviour has me worried. I guess its not a behaviour problem as much as a choice of sleeping spot. He has decided to take up sleeping right next to my Torch coral. Given the torch is only 2 head right now but I am worried that he may hurt himself in the Torch. I have heard Torch Corals have pretty potent stings.

Should I be worried about his new sleeping spot?