I have been fighting this nuisance for a couple of years. I’ve used Reef Flux at least 9 times and it gets rid of it but within a month it’s back. I have single dosed, 1.5 dosed and doubled dose. I have left it in for a month to six weeks before doing a water change. Makes no difference, it always comes back. Can someone recommend a different brand of Fish Fluconazole that they’ve had success with? TIA
ETA- tank is around 200g when you account for refugium and rocks etc
ETA- tank is around 200g when you account for refugium and rocks etc