Should I ditch the cuprion?

[WhiteRaven]

I bought cuprion from brs. I'm about to start the copper process. Some have warned me that cuprion is too harsh and that I should use copper power. I have a salifert copper test. Thoughts?

 

[HotRocks]

Copper power seems to be the most gentle across the board.

What fish are you treating?

 

[WhiteRaven]

Copper power seems to be the most gentle across the board.

What fish are you treating?

Firefish currently.

Long term.
Clowns
Diamond goby
Flame angel
Royal Gramma
Bengaii cardinal

 

[HotRocks]

Firefish currently.

Long term.
Clowns
Diamond goby
Flame angel
Royal Gramma
Bengaii cardinal

The ideal thing to use would be chloroquine phosphate. But it's hard to obtian a vet provided RX sometimes.

https://www.reef2reef.com/threads/chloroquine-phosphate.192309/

Only experience I have with cuprion is testing it with the Hanna checker I have never used it on any fish.

If it were me, I would buy copper power and the Hanna checker if you can't easily obtain pharmacuetical grade CP.