First test low fc

Killfathobbit

Member
Feb 16, 2021
20
Ft Myers fl
Pool Size
10200
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Pentair iChlor 30
Fc 1.2
Cc 0
PH over 8 came back purple
Ta 150
Ch 320
Cya 90
Salt 3600 according to aquachek, waiting for 1776 kit

Pool looks clear right now with no signs of algae that I see. I have the pool math app but wanted to run the numbers by to see if it’s something I’m doing wrong possibly. I’m assuming I need to add some liquid chlorine to bring it up and then work on the ph.
 
Last edited:

Jimrahbe

Mod Squad
TFP Expert
LifeTime Supporter
Jul 7, 2014
23,113
Bedford, TX
K,

You want the CC's to be zero.. Your problem is that your FC is way, way, way too low...

You should have an FC of about 6 or 7 ppm with a CYA of 90.

Thanks,

Jim R.
 
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