As you can guess from the name I'm new to maintaining a pool. We have a built in 40,000 gallon pool or so I was told. I used an Aqua EZ test kit and my cl and ph are...

I've got a 40,000 liter pool (dunno how much in gallons).

The label on the container of the granulated chlorine I use says to dose 80 grams per day on summer (here in...

Hi...new pool owner here, and I have a question about the usefullness of floating chlorinators.

I have been testing my water regularly, and have been shocking the...

Ok I do have a Power Handi Vac 100 pool cleaner from aquabot and is all going fine. But I am looking for a chemical that I can put to a portable pool the kind that we...

I have a 28,000 gallon in ground pool. If I start out with zero chlorine when I open the pool how much should I initially add? What should the nornal level of Chlorine...

I WAS WONDERING IF ANYONE ELSE USES AS MUCH BROMINE AS I DO????? I HAVE APPROX. 25,000 GAL POOL & I GO THROUGH 25LBS. OF BROMINE EVERY 3 WEEKS. SHOCK EVERY SUNDAY....

For the past month since I've switched to Liquid Chlorine I've just been pouring it into the pool, 1 gallon every 2 days. I would turn on the pump and walk along the...

hi guys need some opinions :lol:

calculations according to Chemgeek

"However, you can't really say that Trichlor is 44.5% chlorine. One pound of Trichlor...

I think I understand the reason why we need to use CYA. However, if the CYA level is between 30ppm and 50 ppm, or higher, this would cause us to need to maintain a...

I've recently switched over to the BBB methodology and seem to be keeping a "cleaner" pool. My weekly shock is due tonight but I have no combined chlorine to...

For some reason after I backwashed last night my chlorinator is too full and is leaking water. Anyone now why?

The chart shows a column for Yellow Mustard.

1. Does this mean that if you've had yellow mustard in the past that these are the numbers to use?

2. If this is the...

I have an easy set inflatable ring pool (12' X 36")

Recently I added a 1/2 bag of shock to the pool by broadcasting it instead of mixing it in water first. I...

I would rather work with the BBB method, I think it works. I got

some rather dumb advise from a kid who works at Leslies and

does not have a pool. They are just...

I just bough my house and this is the first time I have evr had to care for a pool.At the begining of the year I had several problems opening ,due to the fact I had no...

Geez, I'm sitting here reading all this about stabilizers (CYA) and shocks and the way they interact, etc, etc, etc. I had no idea there such a precision science to...

For the first time the year, I shocked my pool (in ground, vinyl, about 12,000 gal.) with 1 lb Power Powder Plus. Before the shock, the chemistry measured fine -- 3 ppm...

i am not getting any chlorine reading when i test water for chlorine with reagent, nor do i smell any chlorine in pool. chlorine feeder (pentair model 300) is only 2...

I use 3" tabs, I am reading they are no good. (I have a 5+ reading).

I am thinking of switching to liquid chlorine a.k.a. bleach. How do I dispense it? Do I pour...