- Jun 11, 2020
- 15
- Pool Size
- 20000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- CircuPool RJ-45
Moved from here.. Chlorine Levels in relation to CYA
Hi all - I’m a newbie to TFP and just switched from tabs to a SWG this season. Water looks and feels great. CYA is around 25 and FC is between 1&2 (R2006c test kit on the way so will get more accurate reading) and Combined Chlorine is between 3&4.
pool store is telling me I have a chlorine lock.
question - will raising my cya and my FC a bit level things out or do I need a SLAM? And is it normal to need a SLAM this early in the season? As I mentioned, the water looks great.
Hi all - I’m a newbie to TFP and just switched from tabs to a SWG this season. Water looks and feels great. CYA is around 25 and FC is between 1&2 (R2006c test kit on the way so will get more accurate reading) and Combined Chlorine is between 3&4.
pool store is telling me I have a chlorine lock.
question - will raising my cya and my FC a bit level things out or do I need a SLAM? And is it normal to need a SLAM this early in the season? As I mentioned, the water looks great.
Last edited by a moderator: