Coral covered in something

[Eddieg]

Hi. This morning my coral is covered in this purple stuff. Can anyone tell me what it is and whats best to do.

 

[LeftyReefer]

Looks like BJD (Brown Jelly Disease) to me. If so, I'd remove it before it spreads to any other corals.

 

[Goaway]

Do you have peroxide? Iodine? Witch Hazel?

This coral is infected and needs a bath.

 

[Sharkbait19]

Any coral that has gotten this for me has been a goner.
Get it out ASAP, put a ziploc bag around it and turn of flow when you do to avoid any jelly getting off, if it does you risk infection of the rest.