Hammer coral melting - thoughts?

[604reefer]

Originally Posted by tang daddy

Do you have any angelfish or other types of fish that might be picking at it? Or perhaps some hungry peppermint shrimps annoying it when the lights are out?

Nothin! My clowns won't go near em, chromis loves to swim around em, and blenny just rock perches all day. The hermits only climb on my bubble coral and acans. I've spent a fair bit of time (hours!) in the day and lights out looking to see anything, but nada.