Best Test Kits

I've been using Salifert for over 10 years. I can't recall any issues at all with their test kits.

I also have a Hanna alk checker and Hanna ulr phosphorus checker. The phosphorus checker is working well for me.

I'm having a hard time trusting the alk checker though. My last batch of reagent is reading 1.2dkh lower than my Salifert kit. Since I've used Salifert for so long, I go by that reading over the Hanna.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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