krullshards
New member
Yeah Rubbermaid bins, brute cans, glass tanks, or really whatever you want. Any size heater depending on how large you choose your containers to be. For pump I just use an air stone and throw away the hose/air stone each transfer.
I think that the original question was concerning the stated needs of these fish to have strong currents for long term survival. I believe OP is asking how to recreate the currents in a quarantine setup.
I have no experience with Achilles Tangs and Moorish Idols (outside of really wanting an Achilles because it is a sweet looking fish) so I can't say if no/low currents in QT would be a problem or how long they can survive without it.
That said, I had bought a cheap Petco powerhead to aerate my 29 gallon QT while I was running prazi and it created a decent current. I would probably not bother with having a current in the TTM tanks since they are going to be in there for so short a time. Maybe wait till the last transfer to the observation tank to put in a powerhead to create the current that they need.