What is that special concrete that goes on top of the bottom layer of concrete but under the liner to make the liner smooth?

lol im new to pool's and id like to know what is back washing and how do you do it? hahah

Hi there. My pool is losing water about 1" a day. It seems that my center drain is leaking. There is an concaved area around it. The liner looks to be shriveled in...

I have an above ground pool. The previous owners for what ever reason installed a centre drain. I have plugged it thinking it may be the problem. It leaks about...

I have a pool with an attached spa/jacuzzi. On the pump there are four valves. I know the two valves on the end control the jets in the spa. The two in the middle are...

Hey, were moving into a house it has a inground pool with some algae, dead bugs, dirt, and leaves. The water look really clear though. It comes with a vacuum and heater...

Thanks for help with the sand filter.

Now I have a new problem, I needed to shock the pool so I left the filter running all night and the pool level dropped about...

i am a new pool owner. i have researched but every site seems to be different. I know to test for cholrine and pH. How do i raise or lower these if need be? How often...

CAN SOMEONE PLEASE HELP.

LAST NIGHT I DID MY REGULAR ADDING OF CHEMICALS. I NEEDED TO ADD PH AND SOME ALKALITITY THEY WERE BOTH VERY LOW.

I LEFT THE PUMP RUNNING ALL...

Our pool is 2 weeks old (in-ground). I ran test today and my free chlorine level islow, like 0. All others, like PH, Chlorine, etc. are all fine. How do i get Free...

How do you calculate how many gal. your pool is if you moved into the house with the pool already in it?

hi all, new guy here i have 20 thous gallon gunite pool and my area has somewhat hard water, im getting a high ph reading and i cant get the level of ph to drop no...

Hello:

Can someone tell me what is the difference between Calcium and Phosphate. Is it possible to have a extremely high level of phosphate (2500) and a hardness of 230...

I just purchased a above ground oval pool that is 12x24 and 52" deep a few days ago and the guy how put the pool up 2 days ago said that my kids could swim in it...

Hi I've only had a pool for a couple of weeks, but it's already looking a bit green. I'd like to try the pool wizard, but my pool is a quick-set 8ft pool which holds...

I just bought a new pool. Followed the instructions step by step. We are now at the point where we have have filled about 1 foot. Now the walls are starting to buckle....

We put in a new salt chlorinator in May. Ever since, we've had little (sometimes up to a half inch) white flakes in the pool. They dissintigrate to the touch. Are these...

Can I add a sand filter to my 18' vinyl pool? The water is hard to keep clear with 3 kids and their friends. The pool is about 5,000 gallons. It has one of those blow up...

Hi everyone-I am in desperate need of help. I have Green Algae and my pool is an Intex, about 7300 gallons. I hook the vacuum to the skimmer inside the pool. When I...

My wife and I just moved into a new apartment with a pool. The pool itself is almost empty and is laden with dirt and algae. I would like to get it up and running to use...