Do you generally use parasite/bacterial medication when quarantining new fish as a precaution?
I bought 3 peppered corys today. Since this is the 1st time I'm using a QT, I don't know if I should simply observe them or if I should use precautionary medication.
I bought 3 peppered corys today. Since this is the 1st time I'm using a QT, I don't know if I should simply observe them or if I should use precautionary medication.