Hello Pool People, My issue really isn't an issue other than down time. In my public aquatic center we have 2 small hot tubs ( one at 500 Gallons other 750 Gallons) We...

Hi all, hopefully someone can help me as I am utterly bemused by what is going on with my pool chemistry.
My pool is 10,000 gallons. I use a palintest Pooltest 3 to read...

I checked my Alkalinity using Taylor test kit. I got 110ppm
I went to a store and they checked it to a machine, they got 69ppm only.
Then they test it to the taylor test...

hi All, new to the forum and looking fir some help.
We have a 25mx10m pool (school) 0.8m shallow to 1.8 deep
The problem we have is constant low T.A.struggle to keep it...

HI all, I'm new to pool ownership but think I understand the basics, however re-starting a 55,000 litre pool is proving confusing. I would ask in what order I should do...

I'm adding lots of muriatic acid to my pool and the pH doesn't change.

pH 7.9, FC 4 ppm, TC 4 ppm, TA 100 per Taylor test kit.
pH 7.9 per electronic pH probe

Estimated...

I was told to stop using dry acid in my salt water pool because it adds sulfates to the water and they stay there. The levels will increase because I have to lower ph...

I've got a 40,000 gallon pool with a CYA level that I can't measure (I'll explain), a TA that is now about 140ppm, and a ph that is 6.8 after adding Muriatic Acid to...

Hi everybody. I need help. Here are the steps i did. Took over a pool with high chlorine, no alkalinity, no PH, no CYA and hard 400 ppm. Waited for chlorine to go down...

Hi, I am new to your site. Received the TF 100 and started testing. I have owned the pool for 7 years so I am not new to water chemistry but am a novice at best. One...

Okay so my pool water looks clear green. Could it possibly from the chlorine and blue liner?? I have a 3300 gallon above ground pool that's is 14 x 36. I did test it and...

10,000 gal cement plaster pool with Spa spill over. Salt water chlorine generator. Taylor 2006 test kit, plus others.

CH 375
Chlorine 3
Borate 40
Conditioner 65
Salt...

Our pool chemistry has been off since we opened the pool - I suspect it was messed up when we closed it too. Our alkalinity is around 200, and the PH is low. I added...

I'm from the US now living in India. My house here has a fairly large pool (10m x 20m). The pool "experts" here consist of people of who never test the water...

How can I reduce my pool water ph level, currently it is almost 8.9.

Hey, hoping someone can offer some advise.

We installed a (15,000l) fibre glass pool about a year and a half ago. At the time of installation my TA was around 110. From...

I've read various posts around this subject, but am still confused, so I'm hoping someone will explain so that I can understand the theory here.

My pool pH tends to...