can't maintain alkalinity

[Jason McK]

It's going to be very difficult to bring ALK up with your Reactor. I would get a large box of Bakeing soda and Boraxo mix it 2 parts Bakeing Soda to 1 part Boraxo and dose that to get your ALK back in line.

I would also check your salt in a fresh mixed batch of Water measure the ALK there to ensure you are starting off right.

You should use your Reactor to maintain CA and ALK not to raise it

J