No protein skimmer ???
Run a protein skimmer if you are cycling your tank with uncured rock.
24/7

"StringerBell" wrote in message
...
I did a partial water change yesterday and the ammonia is still at .25.
Should I keep doing water changes? (theres only live rock and sand)

or if I just wait it out---will the tank simply go through the cycle and
bring itself to equalibrium?