I have a 25,000 gal inground vinyl pool. We bought the house 2 months ago and have never seen the pool clear. I have removed all the leaves and brushed the pool daily while I waited for my test kit from Amazon. The house was foreclosed on and they let the pool go. The liner is only (1) year old.
Here are my current readings:
ALK: 66 (I had to add 6 drops)
I have attached some photos as well.