Day 18 with coppersafe and the wrasse started scratching

[mfinn]

My Halichoeres claudia and McCoskers Wrasses are on day 18 of coppersafe and this morning I saw the claudia scratching itself a couple times on a piece of pvc.
Haven't seen it do it since, but it definitely did it a couple times this morning.
The others aren't doing it.

Was thinking about doing a Prazipro treatment with the coppersafe.

 

[melypr1985]

If you suspect flukes you can dose prazi in combination with the copper, but I recommend performing a freshwater dip on one of them to confirm it first.