Copper dosing in Qt

[FraggledRock]

So its been about 2 weeks fish have been in Qt.

I want to start slowly removing the copper by 0.025 mg/l every 2 days (and make sure Ich is really gone) to bring the copper level down to 0 by the 3 week mark.

is it too soon to start removing the copper?

its been a steady 0.5 mg/L the entire 2 weeks.

 

[thegrun]

While a two week period has a good chance of killing all the ich, to be safe I would recommend a 4 week treatment period. If I remember correctly a two week period only gives you about a 75% chance of killing all the ich.

 

[FraggledRock]

While a two week period has a good chance of killing all the ich, to be safe I would recommend a 4 week treatment period. If I remember correctly a two week period only gives you about a 75% chance of killing all the ich.

Ok ill keep running it another 2 weeks to be sure