Testing

[LornaS]

Hanna checkers for alk,ca,phos vs Red Sea test kits. Opinions?

 

[143MPCo]

I have/use both, I use Hanna for the most part and Red Sea to back up any test results I feel are a little off.

IMO, Hanna testers are just easier to read.

 

[LornaS]

I feel they would be more precise, no guessing color change etc.

 

[143MPCo]

I feel they would be more precise, no guessing color change etc.

That's my take on them as well.

 

[c.poindexter]

I used the phos checker from Hanna and I love the ease Of use. However for all, Mg and Ca I spent a lot of time debating on going with Hanna or not. I read so many things about how the readings were off. So I stuck to the traditional titration tests.