Forum: DPD-FAS based testing

I've read just about every posting related to high calcium numbers and mine seem excessive. I've tested 4 times over the past two days. I even tried...

New pool owner, new pool construction 27000 gal vinyl lined pool with autocover, Pentair SWG: FC 3 CC 0 TC 3 pH 7.5 Alk 120 Cal 100 Cya 30...

I was just wondering if there has been any news on when the next kits will ship? I ordered June 1 and haven't received a shipping date. We have...

First off I what to say Thanks!! to everyone that takes the time and share their advice with everyone. This is our first year with a pool, I had no...

Never owned a pool before. Can someone tell me if my chemicals are reasonable? Thanks. FC 11.5 CC 0 TC 5+ (more yellow that the top block of...

Hi all. I have a vinyl liner pool 20x40 aprox 23,000 gallons according to my calculations FC=2 CC=1.5 TC=3.5 PH=7.5 ALK=200 CAL=190 CYA=80

I think the pH in my water is testing about 7.4 or maybe 7.6. I have a devil of a time deciding where I am on the pH scale. Seems like there are...

I just got back from vacation and received my test kit. While I was away, it rained a couple of times, so I thought that I would use my new kit to...

Just got my new kit last week. FC 4.5 CC 0.25 (one drop) TA 110 CYA 40 CH 150 My results were pretty close to the pool store results. I...

Maybe a stupid quetion but here it goes. When testing CYA I know that you stop when the dot just disapears. The question is do you wait a second...

Hi, love the new kit but concerned about difference in ALK reading. PS233 FC 3 CC .5 PH 7.4 ALK 130 CAL 270 CYA 75 Temp 84 PS234 FC 3 CC .5 PH...

30,000 gallon Gunite IG pool - probably about 25 years old and I have no idea when it was last refinished. I got it with the house two years ago. ...

Received my PS234 today and tested: FC 4.5 CC 1 TC 5.5 pH between 7.2 and 7.5, probably 7.4 Alk 130 Cal 300+ (I quit after 30 drops -- no...

I just received my new PS234 test kit and these are my numbers: FC: 1.5 CC: .5 TC: 2.0 PH: 7.6 Alk: 110 Cal: 60 Cya: 50-60 Temp: 82...

I received Ben's test kit and I need some help with the numbers: I had algae 2 days ago and started bleach and added stabilizer and some borax. ...

Hello, We've got an IG gunite pool, 16'x30', approx. 17000gal. The house was built in 1971, pool has got to be pretty old, the pump sure looks...

Got my test today, it is a nice kit with easy to follow instructions. My pool is 21k gallon plaster/marcite. It was acid washed and re-filled...

Hello Everyone, I was very excited today to receive my PS234 testkit. After spending the last month reading as many past posts as possible I...

Tested today. and Here are my results: Date: 7/4/06 FC: 3.5 CC: 0 TC: 3.5 pH: 7.5 Alk: 70 Cal: 80 Cya: 22

FC 7.0 CC 1.0 TC 8.0 pH 7.5 Alk 100 Cal 280 Cya 51 Temp 85 deg F 13,000 gal Gunite Pool, with Ozone system

Received my kit after exactly 2 months.:D :D Have tested twice: 7/3 FC 1 CC 0 TC 1 pH 7.6 Alk 100 Cal 420

20X40 inground pool, chlorine, DE, 36000 gal, water temp 78: FC = 8.5 CC = 0.5 pH = 7.4 Alk = 130 CYA = 30 Any suggestions?

Received the PS234 new kit - I think I had finally gotten things under control but its nice to get confirmation using this kit. FC = 8 CC = 0 TC...

I received my test kit about two weeks ago and these are the first test results that I feel confident I've done correctly. FC - 10 CC - 0 TC -...

Hi I want to thank everyone for their great pool advice my new pool water has been crystal clear and clean since we opened it using the bleach borax...

I finally got my test kit yesterday (who knew that FedEx delivered on Saturday?) and here's what I measured this morning before church: FC = 4 CC...

I just got my pool up and filled. I got the pump running with a few minor leaks that I will work on later. My concern right now is getting the...

Check your email...looks like more kits have gone out. I just got a confirmation that my ps234 has been shipped this morning! Mine was in the 1916...

This is my first purchase from Pool Solutions. Just did the tests this a.m. Instructions were clear and straitforward. FC: 4 CC: 1 TC: 5...