Green Chromis Cleaning Yellow Tang

uvmfish

Member
I added 3 Green Chromis to my tank and after being in there about a week I noticed my Tang going over to them and "leaning". The Chromis would nibble at his side for a minute then the Tang would leave... This has been going on now for about two weeks, it looks as if the Chromis are cleaning the Tang. Is this normal?
By the way, no signs of illness on the Tangs part at all.
 
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