First post in this forum.

Want to do an ascorbic acid treatment on 16,000 gal 16 x 32 vinyl liner pool. ProTeam Metal Magic on its way. I have been using HTH Metal Control and it has not helped to control the staining after ascorbic acid treatment. Also have a Metaltrap 25k filter that we are going to try to use when refilling.

AA treatment will commence once we have Metal Magic in hand.