Still very cloudy after running filter 24/7 for 2 1/2 weeks, 3rd year using BBB metho

[Watermom]

It won't hurt to use the Polyquat. It may or may not help clear it any faster but worth a try. It will drop your chlorine level so be aware of that. Just raise it back up. No big deal.

[Watermom]

Not sure why your thread accidentally got locked but at any rate, I opened it back up.

[dimpledn]

Thank you! Here's an update. Still cloudy. I've been keeping the chlorine up, it's sort of like a blueish green mix and less milky cloudy if that makes sense. I can see the bottom now pretty much all the way across, but not easily. I have not used any polyquat yet. I'm wondering if when my filter had a crack in the pipe leading to the laterals (now fixed about 2 or 3 weeks ago), did it cause sand to go into my pool and that's part of the cloudiness problem? When I stir the water up really well I do then notice sand in the skimmer sock. Is there any way to get the sand out other than turning the filter off so the sand possibly settles and then vacuum it out or is that the solution?

[PoolDoc]

1. Sand in the pool does not cause cloudiness.

2. Sand *missing* from the filter DOES cause cloudiness.

3. Sand that is too coarse (anything other than labeled filter sand INCLUDING Quikrete 'filter sand') causes cloudiness.

4. Anything that ends up in the skimmer sock, when you stir the pool is NOT sand; sand sinks too fast.

Did you use some sort of zeolite or sand replacement media?

On what date did you first do the DE test?

Now that you can see a bit more in the pool, can you do the DE test again, with 4 cups of DE, and make sure that DE is not getting through your filter?

[dimpledn]

I bought the sand from the pool store. I haven't used the products you mentioned. I did the de test 6/24. I will do the test again in the morning. Could it be metals? I have well water. This has never happened before however and I've had the pool several years.

[PoolDoc]

Metals don't usually cause cloudiness, unless it's iron rust.

Regarding the sand, do you recall if the sand was in bags that were labeled "filter sand"? Pool stores have been known to sell cheap grades of sand blast sand instead.

[dimpledn]

I'm sorry I don't recall what the bag said on it. I can call them Monday and ask.
I did the DE test today adding 3 cups directly to the skimmer (without the sock) and no mixing with water. Honestly I was afraid to add 4
since 1/2 cup was too much earlier (meaning it would clog by filter and I have well water and it's hard to keep the water level up at times).
No white water came out the return at all. Three days ago I added an athletic sock to the skimmer instead of a nylon one so I could see if
it would get stained. That sock is now a dark brown (was white). We got in the pool yesterday and stirred it up really well and I didn't
see, what I thought was sand earlier in the week, in the sock this morning. In the sock are just normal bugs and dirt and like I said before very stained.
It MIGHT be a bit bit clearer each day now, but nothing to brag about for sure. Thank you for continuing to read. I really do appreciate it!
to be getting any clearer at this point.

Another observance, since adding the three cups of DE this morning, well over two hours ago, the pressure hasn't dropped any and the return is still strong flowing. The other day when testing and mixing the DE with water using only about half cup it clogged the filter and I had to back wash.