Freshwater KH Test Kit

[kae]

Can I use this kit for saltwater test? Is this a good kit? Does anyone know where the Maf. or Exp. date was printed?

Thank you.

 

[Randy Holmes-Farley]

The general hardness is not likely useful, as it is a combination of mostly calcium and magnesium. The KH part is likely close enough to use for alkalinity in seawater. Most kits do not have dates on them.

 

[kae]

Thank you Randy.

 

[Randy Holmes-Farley]

You're welcome.

Good luck.