- Feb 6, 2015
- 7,813
- Pool Size
- 12300
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- CircuPool RJ-45 Plus
I certainly would NOT use it. Intentionally putting copper in the water - or any other metal for that matter - will lead to issues down the road. And those issues will cause additional costs and headaches. Who was it that told Rusty this?
As a reference, my pool is approximately the same capacity as yours. I lose +/- 2 ppm chlorine a day without anyone using the pool - even in our present 105* heat. Pool get full sun until mid afternoon, then partial sun.
Something is still causing your large daytime differences. May be time to have a look around and in the pool to see if anything looks out of place. Clean the back of the weir plate (skimmer flapper door) - stuff can hide back there too. Open the strainer baskets and clean out any little debris - even though there might not be anything in there, open them. Open any and all covers in the deck around the poll and look in there too.
Double check you are correctly doing the chlorine drop tests. The quantity of the water is very important, even being 1 ml off can muck things up. Read the extended testing instructions to verify your testing methods.
In a post early on, you stated the CYA was 58. Where did that number come from? Could have been a mis-type. And, if it was between 50 and 60 - always round up. The test has an error ratio of +/- 10 I believe - and the outcome is quite subjective. It's the most difficult test for most people.
Lots of variables here - and a small number of inconsistencies. Just hang in there and be as consistent in your testing as possible.
As a reference, my pool is approximately the same capacity as yours. I lose +/- 2 ppm chlorine a day without anyone using the pool - even in our present 105* heat. Pool get full sun until mid afternoon, then partial sun.
Something is still causing your large daytime differences. May be time to have a look around and in the pool to see if anything looks out of place. Clean the back of the weir plate (skimmer flapper door) - stuff can hide back there too. Open the strainer baskets and clean out any little debris - even though there might not be anything in there, open them. Open any and all covers in the deck around the poll and look in there too.
Double check you are correctly doing the chlorine drop tests. The quantity of the water is very important, even being 1 ml off can muck things up. Read the extended testing instructions to verify your testing methods.
In a post early on, you stated the CYA was 58. Where did that number come from? Could have been a mis-type. And, if it was between 50 and 60 - always round up. The test has an error ratio of +/- 10 I believe - and the outcome is quite subjective. It's the most difficult test for most people.
Lots of variables here - and a small number of inconsistencies. Just hang in there and be as consistent in your testing as possible.