What is going on here??

[bikerbutter]

there are some light colored spots beginning to appear on my devil's hand. It seems to be perfectly healthy and hasn't had any issues. Can someone please help me with understanding what is going on here. Thank you so very much.

 

[KrisReef]

The image is unfocused, but the rocks and the leather seem to be experiencing an outbreak of limpets or some similar mollusk?

 

[bikerbutter]

The image is unfocused, but the rocks and the leather seem to be experiencing an outbreak of limpets or some similar mollusk?

Apologies for taking so long to get back to you my friend. There are indeed a plethora of miniature sessile shelled creatures on the rocks. Not sure how that happened. We dip every Coral. Still things happen. The devil's hand developed those spots for some reason unbeknownst to me. There was a tank change in the immediate vicinity of time so it could have just been upset. It has since cleared up and is looking beautiful.