Last night I noticed my two new damsels (in QT!) had ick I treated with coppersafe only put in recommend dose for 8gl (10gl QT) not wanting to over do it knowing I didn't have a test on hand and couldn't get it till the LFS
opened today. I got the test but no where in the coppersafe instructions does it suggest a level to leave the copper at and how long! Can anyone help me with this info? Right now it's only at .25ppm and been 5hr since I put in and sumpie & Douggie look much better, no spots. I do know I need to continue treating but don't know the length.