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  1. M

    Solar heating worth it - in NJ?

    I have a decent sized (18x36) inground pool. My backyard gets direct sun from 800am to 600pm in the summer. But right now although the pool is up and 'running' it's unusable given the temperature. (Currently in the mid 60s :eek:) I do have an existing gas line out there for a heater that was...
  2. M

    Pre-pool opening questions

    Happy spring from NJ! Pool guy is coming sometime this week to open up my pool for me. I want to be sure I'm at the ready to tell him to back away with his chemicals and I will handle it. I know that the almighty dictator of next steps is pool water test results which I will have once the...
  3. M

    Post ascorbic acid treatment - confirming the next steps

    Hi all - I finally now not only have a crystal clear pool but it's so blue it stings my eyes! It's beautiful and the ascorbic acid process worked like a charm!!! (Not that I expected differently from this place, but felt it was worth declaring.) Now that the pool is sparkly blue (seriously...
  4. M

    Added Jack's Blue Stuff for Vinyl Liners with minmal change

    Hi all - I have what are known metal stains on my vinyl liner. I made sure to drop the pH to 7.2 as recommended by Jack's. My FC was still at a 9.5 when I did this last night. I only added one of the two bottles I have on hand. Typically when I add it, the results are remarkable and it's...
  5. M

    Treating metal staining post SLAM

    Hi all - After what seems like weeks of SLAMing the pool, I'm finally through it! Now I get to treat the metal stains :) I do know that they are metal stains as they are not removable by brushing, only with a Vitamin C tablet. My FC is still too high to do anything, but I wanted to...
  6. M

    Starting out with the K-1716 kit and some basic questions

    Hi everyone - I received my K-1716 test kit today and have a few questions. Background on my pool to date is this: I've been fighting algae/ammonia for the last few days and am currently SLAMing. So my first question is, will the K-1716 results be accurate if I attempt them now? Or do I...
  7. M

    Metal testing kits

    Hi everyone - I periodically have metal staining in my liner pool. I am suffering with it right now (confirmed with a Vitamin C test). I checked the site and I am finding the copper and iron test on tftestkits.net. Are there any other metals I should be on the lookout for kits on and also...
  8. M

    Greenish cloudy water

    Hi all - Must be pool season here in NJ! I did a test yesterday using my TF100 kit. My TC was 2.5. My pH is 7.2 and my standard free chlorine (the yellow part of the test tube) was between 8 and 10. I did the CYA test and seems that there is none present in the pool? Reason I say this...
  9. M

    Pool not retaining chlorine

    Hello everyone – We are having a continuing issue with our pool. I’m providing background for those who want to know if we have tried various options and in the last paragraphs will pick up from yesterday. We are in a rental house and utilized the pool here last year. We had multiple...