tang and wrasse fighting

[coral guy]

my plyeis fairy wrasse and maculiceps tang some times chase each other and flair their fins up at each other . what should i do about it ? the tang is about 2 or 3 in and the wrasse is 4 and a half inches. the was also harass by a lmb and a black cap basslet .the tank i a 180 gallon .

 

[mr. limpid]

My butterflies square off once in awhile, as long there are no injuries they will be fine. My saddle back was waring a scale for a hat for awhile. The only suggestion is feed them if the get crazy, full fish are happy fish.