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I’ve been running copper in my display for last 70 days. Test levels twice a week, very little absorption , may drop from 2.0 to 1.96 in a week. (Copper power checked by Hannah checker)
I’ve added two fish yesterday to the tank, which hopefully are the last i add. Copper will have been running 76 days so any ich prior to treatment should have hatched and met copper by next week.
My question is , how much longer should I run it to shield the two new fish from dropping off ich/velvet from getting tote substrate?
Meaning they went in yesterday, they shouldn’t get infected from the tank, by how long can they let off the parasites?
I’m thinking 3 weeks from now then start removing it.
Thanks
I’ve added two fish yesterday to the tank, which hopefully are the last i add. Copper will have been running 76 days so any ich prior to treatment should have hatched and met copper by next week.
My question is , how much longer should I run it to shield the two new fish from dropping off ich/velvet from getting tote substrate?
Meaning they went in yesterday, they shouldn’t get infected from the tank, by how long can they let off the parasites?
I’m thinking 3 weeks from now then start removing it.
Thanks