have you seen worse test then this?? CYA is crazy

[ethan1244]

Sams pucks contains so much more cya then any other tabs on the market

 

[ajw22]

That test also shows copper that can stain your pool.

How were the pucks tested?

 

[ethan1244]

i currently have a route of 30 pools and i use my clorox chlorine tabs on 25 of them and they all have a normal cya and go up about 30ppm a year however the 5 pools that supply their own chems use sams club for tabs and after testing cya last week all pools were normal other then the sams clubs users all their cyas was 140-200? is there any proof to back this theory up?

 

[Mdragger88]

i currently have a route of 30 pools and i use my clorox chlorine tabs on 25 of them and they all have a normal cya and go up about 30ppm a year however the 5 pools that supply their own chems use sams club for tabs and after testing cya last week all pools were normal other then the sams clubs users all their cyas was 140-200? is there any proof to back this theory up?

Maybe they are loading their own up when you’re not there- since they are cheaper? They are 99% trichlor just like clorox 99
Or maybe they’re also using that sam’s club dichlor?

 

[Donldson]

Trichlor is trichlor. Unless your tablets aren't pure, this is not possible.

I'd be more suspicious of the spindisk.

 

[Mdragger88]

In a 20k gal pool it takes about 15 pucks to add 30ppm cya.
I am further north than you & my pool season is 7 months long.
That would be like using 2 pucks a month.
Or 6ppm fc a month. This is not enough in the south or anywhere really. Something is not adding up that part is true.

 

[Rancho Cost-a-Lotta]

TA, ph, FC?

 

[ethan1244]

Trichlor is trichlor. Unless your tablets aren't pure, this is not possible.

I'd be more suspicious of the spindisk.

i used a taylor 2006c testing kit as well to verify all the numbers and they were all valid per taylor testing kit