The thing is my yellow tang flashes...quite a bit.Its not constant,but when its on his mind he gets after it pretty good.
Somtimes going from one side or the tank to the other hitting all the rock along the way.Othertimes just bumping the pvc
pipe then backing up and bumping it again...sometimes this can go on for thirty seconds or so.
The water tests perfect...0,0,0 with a stable ph.
BUT as of late he has taken to slumming with the inverts.Making a point of it actually.Hovering over/beside a crab and getting "scratched" by them....almost what you would expect with cleaner behavior.
Otherwise the fish seems fine.Looks great and eats like it may not ever eat again.No Ich can be seen and the body and coloration are ideal imo
Any thoughts or questions are welcome.