QT HELP

[Fowler freak]

Emptied my entire stocked 260 and now running fallow for 66 more days. I have three aquariums full of fish and now am at therapeutic levels with copper power. Yesterday my gold flake developed some red/white growth on his head almost on dorsal fin number 1. Not sure what antibiotic to add safely to the tank for I’m at 1.9ppm with copper power. Hope these pictures help busy any advice would be great

 

[HotRocks]

The trifecta (Furan-2, Kanaplex, and Metroplex) are all safe to use with copper.

 

[Fowler freak]

Gotcha I was thinking that might be too much on their livers but I guess I have no choice and do have all those meds on hand. Thanks man and also thanks for your YouTube video on the Hanna copper checker that saved me the heartache of trying to figure it out via their awful instructions.