I Cant Find A Kh Measurement

[radioman]

I have looked at my lfs and cant find anything to measure KH

 

[backtotropical]

I know Nutrafin do a liquid test. Dobbies Garden Centre stock them. Hope that helps.

 

[Kevstir]

I know Nutrafin do a liquid test. Dobbies Garden Centre stock them. Hope that helps.

Got mines from Dobbies in Stirling