Tried asking this on the emergencies section but no joy. Does anyone know if interpet no 9 antibact needs to be half dosed for scalesss fish. It doesn't say so on the packet and I have tried looking at their website.
I use Mardel products, not Interpet, but it does say if it needs to be half-dosed with scaleless fish, but doesn't say either way when you don't have to, and neither of the anti-bacterial products need to be half-dosed, just the parasite ones. If it doesn't say anything, I'm sure it's ok to use the normal dose.