Would it be acceptable to replace lost water from vacuuming to waste with water from our cistern rather than using city water?

I have a PSI reading of 2 and the water return has air in the return(lots of bubbles) every 20-30 seconds

Hi, I was trying to open my pool today. As soon as I removed the cover, I noticed a dead mouse at the bottom of the pool. There was a yellowish greenish halo around the...

When using a solar blanket, do you leave you pump on with the water circulating or do you turn the pump off, I have a 20X40 inground pool and it's June 1st and the temp...

is it true that adding too much alkalinity increaser at one time will turn my pool water purple

Please help. My husband bought this pool, but never cleans it. I have tried my best, but cannot seem to rectify the problem. There is a very fine brown sand like dust at...

I live in Ohio, have a 20 x 40 in ground pool and have never had any problems before...until this year.

I took the cover off on Friday and found Brownish/Green water...

WE HAVE THE ENTIRE 100 POUNDS OF SAND OUT OF THE FILTER INTO THE POOL, ANY SUGGESTIONS ON HOW TO GET THE SAND OUT? IF WE VACCUM WOULD THE SAND DAMAGE THE PUMP? ANY IDEAS...

My chlorine level is fine, however my ph and alkalaine levels are way low. What chemicals do I use to get them up? (I just filled the pool on Wednesday and put 'green...

Hello, First we had Mallards messing up the pool..now we've got a pestier problem. We opened the pool early last week and put the solar cover on it Thursday (this is...

I too have a foam problem. They way it looks now is if you had taken a bath and the soap film is floating. The jet seems to be putting out this stuff. We bought the...

I have tiny little mealee bugs in my pool that people keep telling me the pool pump/filter can take care of. The problem is that I see them swirling around the top of...

I live in Fort Myers, Florida. I have what my pool guy describes as Mealee bugs in my pool. They look like little tiny seeds of grass that jump once they are on the pool...

Ph, TA & Chlorine test within range - After adding flocculant to pool/test sample, instead of going to bottom, coagulated particles stay at top of test container?

I have never had this problem in 20 years. 40,000 gal pool and have spent more money than ever trying to get the FC available. All other chemistry is fine other than the...

Here I am again. Same problem as last year. Inground plaster pool with a very high amount of phosphate. 2500 or more. The tester turned dark blue. I don't know how to...

How do I get rid of the foam from an algecide?? I closed the pool before winter and added algecide (hth) and I just opened it, and got foam, yesterday i added a shock...

The kids went in the pool for the first time today. The water looks good, except for some stuff on the bottom. . .I'm working out a vacuum problem. . .But when the kids...

1.5 weeks ago I took the cover off my inground vinyl lined pool, it was dark and nasty. I used 6% sodium hypochlorite solution (just regular no-frills household bleach)...

Please help - we have just had our pool in complex recoated with pebblecrete and the two wood ducks are delighted - however their deposits have left large black stains...