Best way to test CYA when it is overcast

[Alynn]

I need to SLAM my pool, and need to test my CYA to get my chlorine shock level. But it is cloudy and overcast today (and probably will be all day).

Can I still get an accurate CYA TEST?

Thanks,

Alynn


22,000 Gallon In Ground with CrystalStone (pebble) finish in Blue Ice
Pool Pilot Digital Nano SWG
Pentair 1.0 HP Pump
Hayward C1200 (120 S.Ft.) Cartridge Filter
Pentair Great White Automatic Pool Cleaner

 

[duraleigh]

You can get close enough. It won't be quite as precise but it will still work.

 

[Alynn]

Thanks! I WILL BEAT THE ALGAE!

Alynn


22,000 Gallon In Ground with CrystalStone (pebble) finish in Blue Ice
Pool Pilot Digital Nano SWG
Pentair 1.0 HP Pump
Hayward C1200 (120 S.Ft.) Cartridge Filter
Pentair Great White Automatic Pool Cleaner