CYA Test Question

Jump to latest Follow Reply
M

Michaelg90

Well-known member
Mar 10, 2019
104
Orlando
I’m testing my water this morning and doing a full round of tests. I took some photos of my CYA test because I’m stuck on what I should choose. Here are photos at levels 40, 30 and halfway between 30/20 which from my understanding would be rounded down to 20.

Thoughts? I’m leaning toward 30.
 

Attachments

  • A6B327F7-036A-4534-88AA-AB13B23C8567.jpeg
    A6B327F7-036A-4534-88AA-AB13B23C8567.jpeg
    55 KB · Views: 8
  • 216DF4E2-13F7-4E1D-961C-F49F47EE4FAC.jpeg
    216DF4E2-13F7-4E1D-961C-F49F47EE4FAC.jpeg
    73.4 KB · Views: 8
  • EC3A1178-19E3-4BFC-9FAC-221A5A7B53A5.jpeg
    EC3A1178-19E3-4BFC-9FAC-221A5A7B53A5.jpeg
    61.8 KB · Views: 8
Images are a bit tricky to view. I might go with 30 as well. If I stare hard enough though, I see the black dot in just about all of them. And I don't know about the lighting used. But try not to beat yourself up on this test too much. If it's sunny out, use the notes below to help. There's a 10-15% variance on this test, so you have some wiggle-room. You do want to ensure you have at least a CYA of 30 though.
 
You must log in or register to reply here.
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.
Top Bottom
Back
Jump to latest Follow Reply