Wow...you weren't kidding when you mentioned this before. Thats really bad.
I wish I could help you out, but I have no clue what the heck is wrong with that tank.
Thing is...none of the fish are noticing it, so it can't be hurting them. I'm just the one who is having problems seeing my fishies. 
I can't.
My tank usually gets a bit cloudy after a water change, but it clears up within an hour or so.
)Did you rinse the sand???freshmike said:Now THAT is a cloud to be REALLY proud of.![]()

I can just picture you in a rampage
throwing the rocks, grabbing the fish with your bare hands 