Use Trichlor Pucks for awhile?

[ride525]

My pH is about 7.6, and Chlorine about 4.0. CYA is 20 or a bit less.

Should I use Trichlor pucks for awhile instead of Liquid Chlorine to get the CYA higher? to 30 or 40?

Thanks

 

[mknauss]

You can. about 10 pucks will raise your CYA to the 40's.
Watch your pH. Pucks are very acidic. Also be sure your FC stays above minimum all the time. Pucks tend to not dissolve quickly enough to maintain the FC.

 

[ride525]

Thanks, I forgot to add the pH has been trending up over a show period of time. So I'm constantly adding acid to keep it down.