low cya

  1. J

    Bring up CYA or slam?

    hi, just got back from vacation for 3 wks. Gf added chems while I was gone. I now see some stuff sticking to some of the sides and on steps/loveseat. I think its somewhere between faint yellow and faint greenish. I had her putting in MA and liquid chlorine while i was gone. Test numbers this...
  2. M

    Low CYA every year...

    35,000 gallon in ground vinyl pool, SWG A few years back this forum helped me realize low CYA was my major problem (0-10 CYA in a Salt Water Pool). Once I got it up to 70 using the sock method I have a crystal clear pool that's very easy to maintain all season. My problem is the low CYA...
  3. LooLooPoolNoob

    First test results. Help with raising CYA

    Got my TF 100 in today! Wooooo! Time to Slam out and fix this cloudy, neglected for 5 years, mess of a pool. Currently the pool is blue but cloudy. Found out today the bottom manifold of the Hayward is cracked. New one getting picked up tomorrow. New filters to be delivered today. Results as...
  4. FourReelFish

    Sweet spot in the CYA to Chlorine table?

    I am aware of how stabilizer works with your sanitizer, but I was wondering what you should actually keep it at. Higher CYA means higher Chlorine demand but less burning off, Lower CYA means lower Chlorine demand but more burnt off by the sun. We all know that. But in your opinion, what would...