Don't forget that the dry CYA is still dissolving in there.
You don't want the CYA much higher than 30.
Sun or not, you're going to use a lot of beach if the water is all cloudy with algae.
Check out the last picture in this thread.
Or this:
You don't want the CYA much higher than 30.
Sun or not, you're going to use a lot of beach if the water is all cloudy with algae.
Check out the last picture in this thread.
Or this: