hi. i'm planning on treating my 3 fishes with cupermine in a hospital tank since they've got marine velvet or ich which i'm not sure of.
i have a 67 gallon FOWLR
tank with a 3 inch wild caught clarkii clownfish which i suspect is the carrier of that disease.
then i also have a 50 gallon reef tank where clarkii lived before 2 ocellaris clowns and a lawnmower blenny arrived.
now, the male ocellaris has passed away. i can see a few spots on the female ocellaris under actinic but she's eating well and very active. i can't find any spots on the blenny but i understand it's infected as well. i could see one or two white spots on the clarkii and it's scratching but it's also eating extremely well and very active.
female ocellaris is about 2 inches, and the lawnmower blenny is about 3 inches.
my hospital tank is 15 gallon. can i treat all 3 of them together in that tank because i want to fallow my two tanks for 2 months? during that 2 months period, will the clarkii attack the ocellaris in that hospital tank since clarkii
are kind of aggressive towards other clowns? what should i do? thanks in advanced.