Review on 🐟 Seachem Cupramine Copper-250ml by Anna Daughtry

I have to say it works! Cured the powdery brown clown smell and yellow smell in my 20 gallon QT, got a lot worse before it got better which is perfectly normal, let the cupramine do its job and it will destroy it in your fish and in your system if you are just a fish . I slowly increased the dose to twice the time stated on the bottle, copper is a poison and should be slowly injected into your QT/DT.