I've read enough post that I now feel confident to use MA in my vinyl pool. Then the question came to my mind... is it OK to pour MA into the return stream if both of my returns are in the shallow end?
Currently, the return stream I would pour it into runs parallel with my wall. Should I adjust the return so that it is pushing water towards the center of the pool while pouring?
(I have been using 'PH Down' from Lowe's but at $9/5lb and with a constant high PH, I'm looking for a cheaper alternative.)
1st year as a pool owner.