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...

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...

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...

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)...

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...

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...

:( 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...

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...

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...

i have an 16x32 in ground pool. the deep end is 9ft. the water is greenish at that end, the shallow is blue, but cloudy. i have shocked it 3 times,...

:( My pool has a green tint. I had this problem once before. I have to use well water and the rust color against the blue liner give off a green...

I have very green water. I cant even see the shallow end of the pool. We have spent about 150 dollars so far on chlorine, shock treatments,...

When adding chlorine to my pool it turns a dark brown, as soon as it hits the water and then scales out onto the fibre glass surface, the only way to...

I have a Hayward DE filter and the pressure starts around 7 and within 2 hours it goes up to 20. I cleaned the fingers with hose, same problem. Then...

Help!

I just bought a forclosed property with a huge inground pool. Everything seems to run well until I try to vaccum. After a very short time,...

My pool is running like it's running on seven cylindees (instead of eight). I have a cartridge filter system and I cleaned them thoroughly with a...

Me entire pool is clean and i went to the store to test the water they said everything is low and gave me buckets of chemicals to increase the ph...

Hi I am needing some help. My pool is new last year - in-ground. I have gotten the algae out of it. However, the water still looks green. What do I...

:?: We just finished cleaning up the pool for the first use, week or so off. Anyhow, less than two hours after vacuuming we noticed some sand in the...