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  1. Z

    Crack in the bottom of the pool after freezing temp

    I am in central Texas and just experienced historical low temp in the past several days. The pool equipment looks fine although we are cut off power every several hours. Today I found that there is a crack in the bottom of the pool. I am pretty sure there is no crack before the storm. Will the...
  2. Z

    Polaris 360 wheel turning very slow

    Just moving the house with pool a few weeks ago, previous owner left the Polaris 360 to us (he said about 3 yrs old). Have another old Polaris 360 in the garage ((before the newer one, I guess). Anyway, I found that the Polaris 360 wheel turning very slow (It always like that since I moved in...
  3. Z

    Spa, Valve and Heater

    Good afternoon. I am a new pool owner (moving to a house with pool). Join this forum a few weeks ago, and got my water balanced. Thanks! Here is my control panel indoor Here is my controller near the pump. Here is the natural gas heater control. Now during the normal operation of the pool...
  4. Z

    Pump strainer lid and Iron Stain?

    The lid is so tight that there is simply no way to take it off by hand. I did some research, and bought a opening tool. But I realized that there is no enough space before/after the strainer to exercise the opening tool (see pictures below). There are some stain on the top of the pool tile. I...
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    Should I Drain the Pool (from new pool owner)

    Move in the house two weeks ago, and the kids absolutely love the pool. Bring water sample to Leslie's a few days ago, and got the below results: 1. Free Chlorine: 10! 2. Total Chlorine: 10 3. PH: 7.4 4. Total Alkalinity: 44! (adjusted due to the effect of CyA) 5. Calcium Hardness: 450! 6...