Just Another Owner of a Green Abyss

[madwil]

I would guess about 23k gallons- assuming the turtle shelf is just a shelf, and the majority of the pool is between 4 and 8 foot deep... I would probably start with doses for 20k, and if they fall a little short you can add more later... especially CYA, you don't want to overdo it; on the bleach, slightly overdoing it won't hurt!

[markintosh]

Thanks madwil! I will get the acids tonight and apply a good amount of P.O.P.

At what point do you decide it's best to drain/refill? We live in a very dry area with low water table so it's tempting to start over... I'd probably drain 1/2 or 2/3...