Moving fish.

[Mugwump]

I do my water changes at around 7:00pm and they last until about 9:00 or 10:00 pm.

...and that affects moving the after by......if you have a tank with minute traces of ammonia...why not do it first, before moving fish?...and adding others??

[big b]

Actually, the tank they are in now has .25 ammonia. All of my other tanks don't have any. So if I were to do the water change now then it would be a bit pointless. I would be doing a water change on a tank that is soon to not have any fish in it at all.
But I am considering moving the medium endlers and the big endlers over there to the other 10 gallon then waiting a bit so the bacteria can catch up and then move the small endlers over next so the tank won't have a mini cycle and hurt the small endlers.