Hi all. New to the forum after reading so much great info and learning so much here - Thanks to all the guru's for that.

I would appreciate if someone could please...

Hi there we will replaster your pool to the lowest prices we will go personaly and evaluate the job and make an estimate I guarentee we will do tge job right and fast if...

ChemGeek, got a scenario question for you, it's an advanced one.

Background-
My company has a client on chemical service only, that is interesting guy, he's 90 years...

Hi, I just moved into a house 9 days ago and the previous owners left me a messy pool from a big storm. Leaves, sticks, green algae. Pool is 24' AG, water depth is 3.5...

Hi
I've had a chronic black spot problem for about 10 years now. I've scrubbed, chemically dosed, Gueryned and tried pretty much everything I could think of to get rid...

I have and indoor lap pool, 18000 gallon, gunite, sand filter. The original installation used the combination of a Nature 2 purifier/filter plus low level chlorine...

New pool owner with a 25,000 gallon fiberglass in-ground saltwater system. Was open fo the winter (when I obtained it). Just starting to learn pool chemistry. Water is...

I have a SWG and my chlorine levels are low, algae is growing but salt reading is fine. I was told my phosphate levels are high but based on what I have read I should...

I need help desperately. Last end of season I had CYA readings above 150-200. I drained 1/2 pool twice and added endless chemicals.
This year I opens pool and the CYA...

We live in Northern Cal and leave our pool uncovered, with the pool running all winter. We went to just the chlorine tablets in the float for the last 4 months of the...

Long story...Ready?

About 5 weeks ago my pool turned green. Took water sample to local pool store and all of my levels were Way off. Free Cl-7.4 , pH-7.2 , Cal Hardness...

Merry Christmas everyone !!! I hope someone is around this morning (UK time !) to help.

I have an indoor 67500 litre pool and use Bromine (via a brominator) as a...

Please help! We have beetles in our pool. My granddaughter says that they bite. How can I get rid of these

Hi

I know that cyanuric acid is not required for indoor pools to stop UV degradation of chlorine
I want to know if there should be an amount of cyanuric acid present...

I have no chlorine showing up when I and or Leslies Pool Supply test my water balance. NO chlorine = algae and my pool starts to get it every 4-5days prior to me...

There was a small hole in my above ground pool that leaked in very fine dirt. Patched the hole but now cannot get rid of the dirt. Ive used chemicals, ive vaccuumed...

Since I may need to get rid of pool if i dont find less expensive alternitive to gallons of chlorine and weekly shocking , how do I lear the method others are using with...

I had my pool water tested today and was advised that some of the readings were dangerous. I use Zeoclere in the filter and Jolly Gel and wondered if there was anything...

I am having similar issues as others where it is hard to bring down their TA without bringing down pH too low. I am going to try the method of bringing the pH down to...