Urgent My fish tank is fogged

My fish tank got fogged. Not fogged up but a little fog but a little. I dont know how this happen my water is good everything is good it happen like this three hours ago becuase i was cleaning my tank but i was only cleaning the front of my tank to get the calcium and algae off. And then after cleaning and scraping off it only took 10 mins. The i looks and fogged. Help if anyones knows. I know i dont need water change because i did that a week ago.

 

Did you dose calcium and your buffer too close together? If you adjust your dkh and then add calcium too soon or vice versa you will get a cloudy looking precipitate. If this is what you did it won't hurt anything and should go away in a few hours. Or if you had to scrape alot of stuff off of your glass it could take a while for it to be filtered out of yhe water.

 

Calcium precipitation appears more like particles – thus its referred to as “snow”. This sounds more like a bacterial bloom to me. Can you post your full parameters please?

You say you cleaned your glass – how much algae was on it? could you have released the algae spores into the column and temporarily clouded the system? I would think this would have cleaned up in a couple of hours? I would do a water change and run a good activated carbon to begin with

How often do you feed?

 

My thoughts too. most cloudy episodes in a tank that I have seen are from bacterial blooms or algae blooms.

 

i didnt put any calcium in, Algae was only a little and you can still see glass clearly but i wanted to wip off becuase i dont like it dirty. But some how it just got fogg