pls can you tell me what quantity of chemicals i have to add to my swimming pool 120m3 to low my high ph its above 8 and if i have to add all the quantity at once or day...

I have been trying to lower my ph with sodium bisulfurate but my TA is very high - around 200 ppm. My test kits also say that my chlorine is very low.

My pool is...

I work at a multi pool facility where we have a 50 metre , wave pool, 16 man swirl pool and a tot pool. We have be having trouble with the swirl and tots pools the last...

Well i have a round 21ft pool and it is 4ft deep

and our pool pH level is low :cry:

how do i get it up to a normal level??

and then what chemical do i use? :?:...

anyone have any ideal why my fiberglass pool underground would be

bulging at the side.

ted dodd

It says I need 1360 grams of soda ash to bring down TA 100 ppm in a 68000 liter pool??

This doesn't sound right, Taylor recommeds 53 pounds (24 kilos) if I remember....

We have a small 12X30 easy set type pool and I cannot seem to get the PH to raise, it stays at 6.8

I have added the raise PH stuff many times and it stays at 6.8...

I've calculated that i need to brin my total Alkalinity down 700 ppm and in order to do this I need to add just over 12 liters of Hydrocloric acid to my 11,200 Liter...

My spa's TA is off the charts high... I can't even get a reading for it (my solution becomes supersaturated long before the test turns color). But I know it is high. My...

Hi,

I have the following problem.

I've just opened my pool and when I'm testing the water I get some strange results:

The water is overchlorinated

The pH test...

I purchased an Intex Easy Set pool that holds approx. 1750 gallons last week. I bought an hth starter kit and followed the directions. We had a great time in it the...

Hi, we live in Illinois and have had a tough time balancing our PH & Alkalinity. Alkalinity is high & PH low. We raise PH then lower Alkalinity, which in turns...

I have an above ground pool with light green cloudy water, NO ph, and VERY high alk. I adjusted the ph with a Riser, then added Muratic Acid to lower the alk, but I...

On testing my water this weekend, I found that the total alkalinity was only 50ppm. Using this website's calculator, I found that I needed to add 500 g of Sodium Bicarb...

help!my ph level is way high and my ta level is way low.what should i do first to avoid spinning my wheels?tackle ta 1st or ph 1st?

Hi I had my pool water checked and the results were very low. So I had to buy 3, 18kg pails of chemicals to be added.

But I was wondering will this large amount of...

Well I've been searching but haven't yeilded any good results. I got a pool that I haven't been able to rasie the PH above 6.8 in six weeks now. I've tried everything...

The alkalinity is 350ppm. The ph is the the lowest one on the test kit ( can't recall the #)

The ppol stores are no help. Told me to add ph plus and shock but still...

Hi, Here is my problem, we filled our 18'x42' pool, water was very brownish orange when chlorine was added, knew this would happen, same trouble last year. Anyways,...

I use Taylor reagents for my pool water testing. My PH reads 7.2 and total alkalinity is 180 ppm. I noticed that if I put a drop of Thiosulfate into the color comparator...