At what point do i consider euthanizing my wrasse

[Crabby48]

Macropharyngodon bipartitus help
@Crabby48 @SaltyT @Slocke @i cant think

Who else am I missing?

Unfortunately I can answer because it goes against fish disease rules on R2R. Happy to discuss in pm

 

[Jasongtr]

Noticed today she is developing white patches, the two pictures are taken today ( on the gyre) and 12th April ( on the sand)