Yellow coral goby keeps bothering corals

reefmusic

Active member
I have a yellow coral goby. He loves to sit in the branches of the acro and the duncan corals especially. The trouble is that he moves about a lot and all the moving and perching on the coral annoys it and it retracts it's polyps.

Wish I'd known they do this before I put him in the tank. I presume it's normal behaviour? Will the corals get used to it?
 
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