I got my brother's old 20gal tank that'd been sitting in his garage for about a year. I cleaned it out with some "fish safe" tank cleaner before setting it up. It has all new stuff in it (bio-wheel filter, tank decoration w/ bubbler, heater, plastic plants, and 25lbs of tank gravel). I bought a starter kit of chemicals that covered 3 "bases"...water conditioner, pH leveler, and ammonia. I added the kit turned on the filter and have been running it since Sunday evening. Everything has looked fine until this morning when I noticed it was cloudy. It's not "pea soup" cloudy, but very noticeable...I can still see through the tank from the front to the back if that helps. I haven't added any fish yet. So, I'm at a loss as to why its cloudy.
What should I do to get it clear again?
What should I do to get it clear again?