pH & Total Alkalinity

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Alkalinity to low

by mrsmith65 » Fri 10 Jul, 2009 10:34

First post

how long must I wait after adding baking soda to check my alkalinity?

Last post

Ok I've added 28lbs of baking soda to the pool so far and nothing. I am still getting no TA reading ???
What now, I'm stumped

2 Replies

1340 Views

Last post by mrsmith65
Sat 11 Jul, 2009 07:47
Ph and ALk
1

2
by barbaranna » Sun 21 Jun, 2009 15:28

First post

I must be reading my strips wrong. I don't understand why there is ph and alk. It looks like my chlorine is the right level, even the ph which I...

Last post

Yes correct there is no need to shock. You can increase the alkalinity through what is called alkalinity balance control. Every pool store carries...
16 Replies

7670 Views

Last post by Swim Today
Sun 05 Jul, 2009 20:31
Ph colors

by TVaracchi » Fri 12 Jun, 2009 13:25

First post

I have a basic above ground pool
Round 18ft across ad about 5000 gallons
The clarity of the water appears fine
I have a generic testing kit. 5 drops...

Last post

my ph result at the biging is yellow indicates after ONE HOURS be come pink

3 Replies

2460 Views

Last post by jat
Mon 29 Jun, 2009 14:51
Cannot Raise Ph

by TISMAN » Sun 28 Jun, 2009 07:25

First post

Despite adding over 14kg of ph up i cannot raise my ph - my test kit just measures ph and chlorine - but i found an old kit that measures ta and it...

Last post

pH Up does not wipe out chlorine. It must be a coincidence or the higher pH had the chlorine get consumed faster, perhaps by an impending algae...

5 Replies

2698 Views

Last post by chem geek
Mon 29 Jun, 2009 14:09
Will lower Ph reduce oversaturation

by KDMoore » Sat 27 Jun, 2009 11:23

First post

Having trouble balancing pool water. Trying to raise Ph and TA (total Alkaline?) to hold chlorine level. Pool is cloudy with slight foam on top.

Last post

pH and TA have little to do with holding a chlorine level. If the chlorine is getting lost during the day (more than 50%) but holds overnight, then...

1 Replies

992 Views

Last post by chem geek
Sat 27 Jun, 2009 15:50
Cloudy water after adding PH increaser...

by lisa412 » Tue 23 Jun, 2009 17:23

First post

Hi,
My local pool place tested my water and said the PH was still too low and told me to add 4 lbs. of Bioguard balance pak 200 (ph increaser). She...

Last post

Get yourself a good test kit, either the Taylor K-2006 you can get at a good onine price here or the TF100 kit from tftestkits.net here with the...

3 Replies

14440 Views

Last post by chem geek
Fri 26 Jun, 2009 11:22
Low ph reading

by gardennorm » Tue 23 Jun, 2009 07:23

Hi Ive just got my TF-100 test kit and have used it on a pool im having trouble with.
All the readings are ok except for two

CC=0
CYA=200...

0 Replies

955 Views

Last post by gardennorm
Tue 23 Jun, 2009 07:23
High TA Normal ph

by coffeegirl » Sat 20 Jun, 2009 10:21

First post

I have a problem with high TA and low ph. A friend dumped salt in her pool to "soften" the water - she does NOT have a SWG-

What is the...

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No, adding salt certainly won't help. Adding borates would only slow down the rate of pH rise, but not the amount of acid you'd need to add over...

3 Replies

2958 Views

Last post by chem geek
Sun 21 Jun, 2009 01:40
Foundation New chemical?

by zz28zz » Fri 19 Jun, 2009 20:43

I'm looking for something I can add to water so I don't have to pour in 2 gallons/week of acid to control Ph.
Guy at pool store recommended a product...

0 Replies

611 Views

Last post by zz28zz
Fri 19 Jun, 2009 20:43
Ph Control

by hurl159 » Tue 16 Jun, 2009 17:05

I seem to be using an excessive amount of CO2 to keep ph at 7.4 Please advise

0 Replies

649 Views

Last post by hurl159
Tue 16 Jun, 2009 17:05
PH & Total Alkalinity too high

by gwhitley » Sun 14 Jun, 2009 05:56

My family has a 4'x28' above ground pool. We have a severe problem with wind in our area and the cover came off before spring. We decided to...

0 Replies

2022 Views

Last post by gwhitley
Sun 14 Jun, 2009 05:56
Test Strips vs. Pool Store Water Test

by lisa412 » Sat 13 Jun, 2009 13:32

Hi,
I am a new pool owner (Fiberglass, inground, 16 X 33). This past week I noticed some pool staining and my local pool store sold me Metal Magnet...

0 Replies

1079 Views

Last post by lisa412
Sat 13 Jun, 2009 13:32
High TDS

by Eddieboy » Wed 03 Dec, 2008 16:11

First post

Hi, I'm new to all this, with a new 'water park' pool to look after. It's 1,000,000 litres with flumes and rides. Bare concrete balance tanks and...

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My pool will not clear up. I have found out that the total TDS is very high. I have read up on this and it said that I needed to drain out the water...

3 Replies

2678 Views

Last post by Tim Bullard
Sat 13 Jun, 2009 12:06
High TA Low PH and No Free Clorine reading

by pbecker09 » Wed 10 Jun, 2009 07:48

First post

Since I opened my pool 6 weeks ago my PH is 6.2 my TA is 230 and I have no free chlorine reading. I have a SWG. I have used muratic acid and got the...

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If you measure ammonia or Combined Chlorine (CC) in the pool or if the CYA dropped over the winter, then it's possible your pool will have a very...

3 Replies

3624 Views

Last post by chem geek
Thu 11 Jun, 2009 00:07
Help with TA!!!

by Guest » Mon 08 Jun, 2009 18:47

First post

I'm new to this pool maintenance thing. I have all my levels in good shape except my TA. My ph is at about 7.5 but my TA is at 200 ppm. The water is...

Last post

You only temporarily lower your pH as described in this post on lowering the TA. However, if you don't find the pH to be rising over time (perhaps...

1 Replies

1259 Views

Last post by chem geek
Mon 08 Jun, 2009 21:03
Possible Problems of High TA

by captjohn » Thu 04 Jun, 2009 13:29

First post

I'm new to the forum but not pools. :wave: My question, other that causing the PH to creep up, what other adverse condition does a high TA cause? I...

Last post

I sent you a PM responding to your PM. Get yourself a good test kit. Some of your numbers are definitely wrong from your PM (i.e. CH of 0 in pool...

5 Replies

2921 Views

Last post by chem geek
Fri 05 Jun, 2009 13:01
Ph high, TA high and green

by confused » Wed 27 May, 2009 15:10

First post

My ph is over 8 and TA is 144. Is the first step to lower ph with muriatic acid and then aeriate to lower TA until they are in line and then shock...

Last post

Thanks! :D

9 Replies

4086 Views

Last post by confused
Fri 29 May, 2009 12:39
PH/TA Can't seem to balance. Help.......

by glogan » Thu 14 May, 2009 11:48

First post

We have had our pool for about 15 years. This year I can't seem to get the pool up and running. The TA and PH are low. I add Alkalinty Up / Soda Ash...

Last post

If it's clear green, then this could be copper so have the pool store check for metals. If it's cloudy murky green, then this is more likely algae...

1 Replies

1452 Views

Last post by chem geek
Sat 16 May, 2009 13:12
Muriatic acid question?!

by Guest » Tue 12 May, 2009 09:59

First post

Hi, I could use some advice I went down to my local pool store and had my water tested ( note I have well water and just filled my pool yesterday and...

Last post

I would guess that what they are asking you to do is pour 1.3 gallons of acid into a 6.5 gallon pail, hence the 5 to 1. Of course this would mean...

1 Replies

2247 Views

Last post by Me...
Tue 12 May, 2009 10:16
High pH

by Bill C » Mon 11 May, 2009 22:13

First post

I have an outdoor pool with a pebble-tech finish. I installed a salt-water chlorine generator about 6 months ago and have been having problems...

Last post

For an outdoor pool, we found that the higher CYA protects the chlorine from sunlight in a non-linear way so that even with a higher FC level for the...

3 Replies

1600 Views

Last post by chem geek
Tue 12 May, 2009 09:44

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