I work at a hot tub store and we have a customer with some serious water issues. These are his readings and what i am trying to figure out is how his ph could be so low...

I have a pool business for about a year now and have about 85 pools different sizes. my ph has always been 7.8 or 8.0 and ive always kept the alk at 80-120. I use the...

Im adding cuastic soda but nothing changes

Hi,

I have a 71.4 cubic meter pool and my ph reading is 8.4

I thought it was simple for the the second test on the test kit revealed that I should apply about 1750ml...

I have a salt water pool with an aquq-rite automatic electronic chlorinator. In summer I always have to add salt and cyanuric acid to keep things in balance, but now...

I've waited a little late about closing my pool for the winter. It's a must now. I need to add an winter algacide, a stain treatment, borax (for raising pH), and baking...

Should the alkalinity in a saltwater pool be in the same range of fresh water? I have 250 PPM and the pool co say's it's OK :?

Don

I have an inground pool in the house. I run a dectron air system with it. The pool is heated with a boiler and the dectron unit. I have been getting a purple substance...

my ph is around 6.4-6.8 and my alkalinity is about 240ppm....what to do? I shocked it two days ago for algae growth...still green...still cloudy...but can see bottom....

I'm in my 3rd day of a treatment process of reducing my TA and PH. I had my water tested and my TA was in the 400's and my PH in at 8.0. They are sending a water sample...

Also, is okay to vacuum this stuff up.

My pool has become a nightmare! Cloudy water all summer long, can seem to clear it. I think my local pool store just wants to sell me more chemicals! I just installed a...

my pool was just plastered 4 days ago. my pH is high which i expected. I added muriatic acid to try to lower the pH but my TA is also dropping. ok, first i want to get...

our pool - 25,000 gal in ground vinyl lined, has struggled all sumerr with high total alk. and very low ph. i was told to first adjust the total alk and then try to get...

i am still battling the problem of not being able to increase the ph level in my pool. i finally attained the level of ta i needed - 130 ppm. a 25000 in ground vinyl...

We have a 6000 gallon vinyl pool, and have been enjoying it for the past three months, however for the past week we have been unable to rid our pool of the whitish...

We have a salt water pool, which is around 5 months old. This week we noticed that the 3M plaster is like very rough sand paper. We were wondering if it was caused by...