Well, I'm still pretty new here and have been having a great time with the pool. I'm having a bit of a problem with "tiny" stuff that gathers on the bottom of the pool. I use the cheap water hose vacuum that came with the pool, but I think this stuff is just going throught the sock (it's catching the big stuff, but I can see a cloud blow right through the sock at times.) What's the best way to deal with this "water dust"?