Skimmer in Hospital

[dustinkimpel]

Can I run my extra skimmer in a hospital tank running copper? have a 29 gallon tank I'm going to have all my fish in for 72 days so I'd like to have my skimmer going in it.

[ThRoewer]

I would always run a skimmer in a QT/HT. Only exception would be if the medication requires the skimmer to be turned off during the treatment period.

[caribfan]

Skimmer and copper are usually fine. Typically antibiotics and praziquantel require skimmers to be turned off.