I have a vinyl lined pool and I'm adding muriatic acid to lower my total alkalinity from about 150 ppm. I added 3 qrts yesterday and dropped it about 5 ppm but my ph...

WE WOULD LIKE TO KNOW HOW TO SUPER CLORINATE OUR POOL

Hi..we just purchased our home which also included an above ground pool. The pool has a 16000 gallon water capacity and has very good equipment.

Last week we began...

I need help, I shocked my pool last night with 8 gallons (pool is 18,000 gal. in-ground liner) this morning I still show no chlorine. For a week now my pool has had a...

I just moved into a house with an above gound pool.

It has a Jacuzzi DE Filter: Landslide LS40.

I have followed the directions that I could find and still find...

we got ourselves a small pool for the kids, there is enough room in there where we can both sit and the kids (4yrs & 18months) have enough room to play. its one of...

My sand filter is gaining about 10-12psi in a short period of time in the filter position. This causes the flow of water into the pool to become very weak. During the...

we have a brand new pool and also have well water, same as Sue in her post green . the water has been green from the get go & we have used a de-mineralizer and all...

we moved into a house that has an inground pool-30k gallon-that had not beed cared for in about a year or two. we drain/refilled and cleaned it. when we filled it up...

This year opening my pool , I find that i have sand blowing into my pool and when I waste and rinse there is also sand coming out. The glass is filled with sand.. I have...

I get a grayish type stain on the bottom of my vinyl pool liner. I have heard it is caused by asperilius nigerfungus. Does anyone have a solution to stop this problem

When my new DE filter was installed, the installer hooked it up backwards the first time. Clouds of DE got into the pool. Ever since then I get algae on the pool walls...

I have an above ground cartrage filter. The problem is the hair and de strainers basket is not being sucked to the bottom and stay above the hole the water come into...

Last season I renovated my pool and had it plastered by a professional pool company. This season, the walls (about 6-8 inches below the tile line) and the floor of the...

Everytime I plug in the vacuum system air fills up in the pump basket. I watched at the pump while my son plugged in the vacuum and could see air coming in from where...

I recently opened my pool for the year. Last year when I closed it there was a lot of algae in it. I put new sand in the filter and when I vacuum the algae returns...

:( I have an algae problem too. I shock it real strong and use an algacide and within 2 days the green comes back on the walls of the vinyl liner. pH and TA are good but...

I have a gunite inground pool not winterize, what's the consequence/problem after? I really need help?

Help! We just bought a house with an inground 17,500 gal pool. We have never owned a pool before so we have been using a pool place here with no luck. Our water is a...

My inground pool is losing water through the waste pipe. I have replaced the Hayward filter valve, but it still loses water. I put the valve on recirculate and...