Recent content by james0125

  1. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Progress 8/21 07:00 am CL: 4 pH: 7.6 8/20 07:30 am - 09:00 am Add 1080 gallons of FILL Water Add 1.5 qt Acid 8/21 12:30 pm CL: 3 pH: 7.3 TA: 180 8/21 04:00 pm CL: 2.5 pH: 7.4 Add 1.5 qt Acid 8/21 06:30 pm CL: 2 pH: 7.2 TA: 150 Add 1 gal Chlorine
  2. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Just added 1080 gallons of fill. Should I wait a few hours to retest considering or just test now?
  3. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    I don't necessarily have an autofill. I have a line running to the pool, but I have to manually turn it on/off.
  4. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Here are my FILL Water readings CL: < .5 pH: 7.0 - 7.1 TA: 300 CH: 290
  5. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Here is where we are now... CH is slowly climbing and pH and TA are coming down. 8/17 PM CL: 0 pH: 8 TA: 240 ------- 8/18 08:30 am Add 2 qt Acid 8/18 09:45 am ?CL: .5 ?pH: 7.2 Add 1 gal Chlorine Scrubbed 8/18 05:00 pm ?CL: 1 ?pH: 7.5 ?TA: 220 Add 1 gal Chlorine ------- 8/19 08:00 am...
  6. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Tested this morning and just now. Will get some results posted soon
  7. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    I found out where I got my information. It’s in the manual/guide that came with my pool. It says “DO NOT make rapid changes in the pH or TA or you may cause metals and minerals to precipitate and cause staining and scaling. You should gradually adjust the readings, adding no more than 1 qt of...
  8. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    I understand I only want to add about 1 qt of acid at a time (a day?). Is this true?
  9. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Great advice. A few more questions. 1. Do I want to get the chlorine up to 7-8 while trying to get the pH down with MA or should I get chlorine up then work on the pH? 2. Should I use my new stainless wire pool brush or stick with the standard nylon brush to brush pool plaster while I’m trying...
  10. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Thanks for all the advice so far. I certainly would like this channel of communication open as I try to get this under control. I purchased shock today and added 1 gallon slowly over 2 minutes in front of 2 of my return jets. Reading more it seems regular bleach is better? Should I grab some...
  11. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    I've using the PoolMath calculator, have entered the following, and have some questions. Suggested Goal Levels Traditonal Pool Trichlor chrlorine tabs Plaster Size: 15,000 Temp: 90 FC Now: 0 Goal: 7-8? pH Now: 8 Goal: 7 TA Now: 260 Goal: 100 CH Now: 500 Goal: 350 CYA Now: 99 Goal...
  12. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    Thanks for the quick reply! I see you are in SA TX.... We are right down the road in Buda. Those tests listed above were indeed run by the pool store this morning... Today I did the following: Got test results from local pool store Scrubbed what I could with the pumice stone Pump was on high...
  13. J

    Sandpaper-like grit (calcium crystals?) suddenly on entire pool surface, polaris and hose...

    We have an in-ground pool with the following specifications Location: Texas Recent water Temp over past ~month: 85-90 Pool Age: 3 years Size: ~15,000 gallons Water Type: Chlorine Pool Finish: Wet Edge Primera Stone * This is a more unique finish. It is an plaster-stone aggregate (similar to...