Paraguard for new fish

[HKfshkpr1]

Hi I'm treating my new fish in QT with Paraguard. In general, how many treatments are necessary?

They also claim each treatment would expire in 24 hours. So treating the tank without a water change will not raise the concentration? Thanks!

 

[texdoc77]

Hi I'm treating my new fish in QT with Paraguard. In general, how many treatments are necessary?

They also claim each treatment would expire in 24 hours. So treating the tank without a water change will not raise the concentration? Thanks!

As part of a QT system seachem advises to use it for 14 days. I would agree somewhat with this length of time as well but it would only be a small part of my overall QT plan. A small part. I think a 72 day observation period along with tank transfer method or hyposalinity for ich is also necessary.