DWC,, please help

Poontanger said:

Can get this

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bingo. so our US version is HTH pool shock. i "think" it's 62% calcium hypochlorite so you'd just have to adjust for what that is.

0.10 grams per 10 gallons is 1ppm free chlorine. up to 5 is safe

All I can find is it’s 700g per kg of ca hypochlorite so 70%?? I would dose small, see if you can find the back label and see how much water 500g treats. That will let you compare to North America’s HTH product.

J232 said:

All I can find is it’s 700g per kg of ca hypochlorite so 70%?? I would dose small, see if you can find the back label and see how much water 500g treats. That will let you compare to North America’s HTH product.

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i would imagine it would have to list the % somewhere. especially something that potent

There is this Z9 for Canada never used it or heard anything about it. Z9 - Canadian Formula (flyingskull.net)

Got this today
Not one word anywhere on the bottle or its packaging as to what the active constituents are, not even a hint
On the bottom of the bottle it says made in America repackaged in Australia. !!!

1 ml per 10 Lt , below 22 degrees Celsius with no light leaks
Above 22, Celsius 2 mil per 10 litres,, as a preventative,, higher doses to cure disease ???