20,000 gal. in-ground, vinyl liner, sand filter.

I don't have a good test kit yet. I have been using a 3-way to get a pH reading, 6-way test strip (worthless, unless...

:?: Does anyone know how many gallons of water a 15x30 oval pool holds ? Just moved in and opening the pool, need to know how much schock to add.

I used to only check my pool for ph and chlorine using pool water and drops, but recently bought the test strips with 5 readings. My pool is starting to get algae, but...

We have an inground pool with approx. 20,000 gal., vinyl liner, and sand filter. It is clear and looks great after a month-long fight with algae. I had to empty it...

we have mosquito larvae in our above ground pool and they just go right through the skimmer how can i kill them with out starting all over again

My husband and I bought a house with a pool that is two years old. The pool was not opened last season and with all the time and effort we put into this darn pool, we...

Our pool is full of pondskaters, please can someone tell me why??? We live in Southern Spain and the chemicals available for swimming pools aren`t as comprehensive as...

I have alot of bugs (flies, moths, etc.) get into my pool. I filter and sweep my pool. My chlorine levels fluctuate slightly. Ph usually good. I have all these dead bugs...

How much "crystal" do I use for an 18' above ground ? how often ? Clorine?

How do I remove the tadpoles in my swimming pool? I have used chlorine and algacide and filtered and vacumned but nothing is working.

i have these clear to tannish colored bugs in our pool they look like spiders or ticks we also have some red wiggly worms.how do we get rid of them.we live in north...

I have very tiny bugs on the top of the water. They seem to jump to the side and then back to the surface. I don't know what they are or where they are coming from. The...

How can I get rid of those annoying backswimmers? Can anyone help me?

I have just set up my pool, and I'M not sure on what to put in it. I have put in the tablets and the shock like it says. on the yellow side it is just right but the red...

I am switching from Bacuacil to chlrone. I have changed the sand in my filter and water test have shown NO Baquacil, when I put shock in my pool it turns green. After...

I have had my pool for 6 years. No big problems to speak of. Recently, my chlorine levels are high and I am only running one 3# tab in the skimmer. What could the...

I have been fighting algae and just went over board adding things to get rid of it in our saltwater pool. I just looked and the plaster has bubbles and I do not know how...

Alright ladies and gentlemen,

After the past two months I am so confused about what is WHAT

that I am requesting the aid of more knowledgeable people.

It's...

i cant see the bottom to vacume can i start my filter back

My chlorine lever is constantly reading high, very high, yet it is "EATING" the chlorine tablets as fast as I put them in. Two 3" tabs only last about 1...