Anyone have wonky Salifert Ca test kit?

[Aquattro]

Originally Posted by tlo

Where abouts are you in Victoria. I can bring mine over to double check if you want, it'll be an older lot #

Thanks, but I just finished off an older kit that gave me real numbers, this new kit is going back to the store !
Using the same batch of salt, this kit is way off the level the last kit gave me.

[mark]

Originally Posted by Bryan

Instant Ocean salt (not reef crystals) mixed at 1.026 s.g. generally tests out at 360-380 ppm CA.

Mixed up 100l yesterday, Ca 370ppm (Mg 1100).

[Bryan]

Originally Posted by mark

Mixed up 100l yesterday, Ca 370ppm (Mg 1100).

Out of curiosity what results did you get for alkalinity?

[mark]

Originally Posted by Bryan

Out of curiosity what results did you get for alkalinity?

didn't test this last mix, but from one time before recorded 10.9 dKH (believe would have been a different pail of IO though)

[Aquattro]

You guys can have my thread, I'm done with it now

[mark]

looked like you were that's why I don't feel bad for hijacking

[Aquattro]

Originally Posted by mark

looked like you were that's why I don't feel bad for hijacking

[Aquattro]

Hmm, anyone measure their Ca when salinity was 1.029? Maybe I'll do something smart this week to balance it out..