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Thread: Light conditions for CYA test

  1. Back To Top    #1

    Join Date
    Jun 2016
    Location
    Phoenix, AZ
    Posts
    8

    Light conditions for CYA test

    What are the optimum light conditions to perform the CYA test? outside on a sunny day? Like the test instructions state this is the "most subjective" test, and light conditions will definitely impact the result.
    10K gal, pebble tec, 2.5 HP pump, 600 sqft DE filter (Hayward DE6020), Chlorinated, Hayward Navigator
    TF-100 Test Kit
    Phoenix, AZ

  2. Back To Top    #2

    Join Date
    Jun 2015
    Location
    Glendale, AZ
    Posts
    156

    Re: Light conditions for CYA test

    Quote Originally Posted by CANAPOOL View Post
    What are the optimum light conditions to perform the CYA test? outside on a sunny day? Like the test instructions state this is the "most subjective" test, and light conditions will definitely impact the result.
    Yup, I can get anywhere from 20-60, time of day, brightness, etc
    Valley of the Sun, Arizona.....10k gunite/pebble (Re-surface March 2015) w/in floor Caretaker 99 cleaning heads -- Pentair FNS 60 DE filter -- Pentair IntelliFlo Variable Speed for pool -- Pentair Wisperflo 1 HP for boulder waterfall...Taylor K-2006 & Taylor K-2006C kits

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