I have been having a problem with cloudy water- turns out my filter wasn't working properly. I have been able to clear the water a lot today by shocking and running the filter. Water took on a weird color last night and i was afraid it was algae. My cc is zero though. My question is...can vacuuming cause the water to cloud up again?
Here's my most recent results:
Last night's oclt was less than 1 ppm