Hi guys so I have a new red oranda in QT with QT meds: Metronidazole, praziquantel, erythromycin, kordon rid ich plus. He's started developing a non-ragged uniform white edge to his caudal fins so I was thinking it was fungal fin rot. He's a bit on the lethargic side and quite skittish for a goldfish. Anything else I should do at this point or should I wait it out? Happy 4th my fellow Americans!