Can’t remember what they called but the little flowery looking things growing amongst the coral are they ok together or would they be effecting my montypora I think it is .
Bare in mind I’ve taken this picture after lights only been on for about 2 hours .
Maybe silly question but if you don’t ask you don’t know
Dave
 

Does it look like they're stinging each other mate? You'd probably see white dead patches if so.