cloudy water

[Myka]

You should be ok for oxygen since your skimmer is running. If you point a powerhead at the surface to make a good ripple that will help. You're going to have to get your parameters balanced out at some point, may as well be while you're waiting for it to clear up. That's the only reason I've suggested to get your calcium back up to where it should be (that and raising calcium will lower alkalinity).