First numbers in. When to add CYA?

[Sportsaddict009]

First full set of numbers are in.

FC - 5.5
Salt - 2730
CC - 0
CH - 75
TA - 60
CYA - 25
pH - 7.2

I added 30lb of salt but I'm not sure whether to adjust the pH first or add some CYA. I'm not sure what interacts with what.

 

[tim5055]

You can do pH & CYA at the same time, but I wouldn't bother with the pH. As soon as you turn the SWG on the pH is going to begin to rise..

Measure the amount of CYA Pool Math says you need and put it in an old sock. Either put this sock in the skimmer or hang it in front of a return. When raising CYA do it in two or three additions, testing between each. Remember, it can take up to a week for CYA to register on the test, so don't get frustrated in a few days and put more in.

 

[pooldv]

Welcome to TFP!

Here are some intro Pool School articles to read.
TFPC for Beginners
ABC's of Pool Water Chemistry

Here are the Recommended Levels for your pool.
Here is the Water Balance for your SWCG pool.
Use PoolMath to figure out how much to add.

 

[Sportsaddict009]

Should i keep the pump running 24/7 with the cya in front of a return or let the pump switch off at night?

 

[tim5055]

No need for 24/7.