I used a 10g tank as a QT and I used copper in it, and i want to use it as a refugium to add to my 25g nano cube. How can i make sure all the copper is eliminated? If I can?
Agu
01/20/2008, 11:29 PM
A ten gallon tank is $10 , why bother with old tank ? Keep it as a Q tank and buy a new one for a sump.