Hello everyone, new forum guy here....not new to pools.
Been battling missing chlorine last part of summer. Know it disappears via sun and all, but over the last 5 days...

Hi there,

I am after peoples opinions on automatic chlorinators. Generally google searches show up all the type that rely on loading tablets. While this is a an...

Hi all,
I hope somebody can help me. My ps25 salt cell is not producing any chlorine, it is over 5yrs old and it is time for a new cell. I have an opportunity to get a...

I'm a total newbie when it comes to pools. I'm trying to get my sons 1839 gallon pool safe for everyone to swim in but I'm having problems getting the chlorine level up....

Recently my SWG box had to be replaced when I then used non stabiliser tablets and then bleach without asking the question of the consequences, if any,
The SWG is back,...

Something said on another thread prompted me to download a pool calculator app. imo, a waste of 5€ as it did not give me any info that I can get free from the internet....

Hi, new to forum hoping for a little help. I have a 10k indoor hotel pool on bromine. For the past year bromine levels were consistently at about 4 ppm. But for past 6...

Hi everyone

In France we have a product, chlor lent , that is large slow dissolving 200g tablets of chlorine. I am sure they are all over the world (?). I am interested...

HI All,

I have run a small hydropool for some years with it's various quirks. Recently I have been given eleven schools, all with various problems, however:
I have just...

Hi, don't know if this is a good way to keep some pre-mixed chlorine granules in water and then have the feeder pump that solution into the pool at regular intervals. 5...

I am finally switching from tabs/powder to liquid.

I finally ran out of 3" tabs(in floating tablet holder) but still have some powder left.

I was wondering if I...

Since I can't measure the CYA I have to estimate it. I'm trying to understand this study:
but I hope that someone can explain it in Sesame Street language so I'll...

Hello, I've recently purchased a property and learning to maintain a pool for the first time.

I have a chlorine dispenser, and it appears to be drawing chlorine from...

Im having issues with this cal-hypo feeder. I have a hard time keeping my chlorine residual above 1ppm, i have vinyl pools from 16k gallons all the up to 30k plaster...

Hello, looking for help with continuous 0 chlorine reading over the past month. Started with a green algae bloom which resolved with triple shocking with liquid...