Water Testing?

[Saltpro]

What test kits do you use for alk, calc, and mag? I need to get some testers and figure out the kalk topoff method.

 

[Spar]

Nothing beats Salifert testkits, really good and accurate. A bit more pricey though.

 

[SALT]

I second on Salifert. The thing I like about them is that they are tritation test kits meaning the change color from say pink to blue so there is not judging what shade they match on card.

 

[Saltpro]

@SALT wrote:

I have heard salifert was the best. I was thinking about the hanna Colorimeter ones...so far they have the phosphate and almost out alk( late October)...soon the calc, But im not sure if there cost effective.