large water changes to control ammonia

If nothing is in the tank, leave it to help establish the biological filter. If you have stuff in the tank... that's another story. I haven't tested any ammonia since day 3 (started with live rock)
 
If it is in a new tank during the cycle, I do not make water changes unless there are corals or other sensitive life on the rocks I am trying to have survive the cycle.
 
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