What can I keep in a QT tank?

[DraggingTail]

I bought a QT tank where I can quarantine or treat illness.

What can I keep in here so it's not so boring?

 

[James M]

You can’t keep anything in a qt except fish that need treatment or needs to have observation

 

[Bob Weigant]

Plus 1 , no reason to keep anything. It’s only a qt tank for new and or sick fish

 

[Indymann99]

Between QT.. I keep mine... EMPTY... during QT, couple of PVC fittings for shelter only.

IMG_1220 by Indy Mann, on Flickr