used 24G tank, should I cycle? w/ fish

[newbie2]

hey there, I'm by far no expert but the first thing I think you should do is put in a some "bio-spira" or cycle or whatever bacteria in a bottle product you can fine locally. That will help kickstart your cycle.

Your right, this is a pretty critical time for the tank, so a tank buddy would be best while your gone.

I would take it easy on the feedings for a while as well, till your tank settles out.
Hope that helps.