Ok I have in my opinion been successful in brewing, fermenting, and bottling 3 brews so far. All of the beer has been very tasty, but my last brew which was a German Weizenbier that I filtered with a paint strainer and used a homemade hops spider all in an attempt to have a cleaner, clearer finished product. I left it in the primary for 3 weeks, and when I bottled it I was impressed with the clarity. I kept it covered and at room temperature for 10 days and even through the brown bottle you could tell that it was clear. Problem is when I put it in the refrigerator for a couple days to chill before drinking it becomes cloudy. I know a lot of people add things to their beer to make sure it is clear and I am not opposed to doing that, but just trying to understand why it would be clear before it is chilled and cloudy after. Thanks for any help.