IM 25g AIO build

[gregzz4]

I'd still acclimate to match temp and salinity.
Even though you don't have your RO unit yet, I'd still have some emergency water made up even if it has to be with tapwater.

Also, maybe pick up some Seachem Prime. Not only is it good for removing chlorine from tapwater, it also binds NH3.
Once at the new place, introducing air to the bucket can cause any NH3 to become more toxic. So, before starting the acclimation it'd be a good idea to put some prime in the bucket.