Tailspot Blenny cleaning tang?

[ColbyNTX]

I added a tailspot blenny a few weeks ago in one of my tanks. I also have a very young hippo tang. He was about the size of a nickel when I got him a few months ago. Now he’s about 1 3/4”. I noticed this morning that he was swimming near the tailspots perch. The tailspot was picking all over the hippos body. The hippo was loving it. He even turned so he could get the other side. Anyone else ever witness this with a tailspot?

 

[Maritimer]

Not me ... cool observation!

~Bruce