pest or not ? help!

[Jonnyhot]

Hi , today i notice these marks on my leather coral and need help indentifying.coral been opening like normal , but i did notice the stem got shorter. :headwally:

 

[tmz]

Is it a scrophyton? If so it and most leathers shed skin from time to time and look pretty ugly when they do. That might be what you see. If it's not mushy in spots or balckening ;it's probably ok. I'd give it some time (a week or so). Don't think it's a pest. Water quality might or might not be in play.

 

[Gary Majchrzak]

where's my readers!

where's my readers!

damned pix are difficult to make out but the "cap" looks like it has bite marks.
Maybe.

what fishes do you have?

what crabs.... no Arrow crabs, right?

 

[Josh40996]

pest or not ? help!

It's a little hard to see from the pics. Please could you take a close up of the large area of white in the middle and one of the smaller parts.

 

[Jonnyhot]

Thanks for all the responds. I put her my other tank , and she seem to be doing way better now, she does look like she shedder .