Pool is doing great, there was a lot of black stains (algae) on the bottom that is now gone Surprisingly the plaster is nice and smooth was not expecting that being 14 years old and not maintained for the last 6 months or so and who knows before that. At least we wont have to resurface it.

Yes but moderated is moderated no matter what you call it. Notice that a moderated ok'd my post but didn't answer the question.