Magnesium levels way too high!!!

[vetteguy53081]

Just we tested it again with my Hanna checker and now got 1100. All different. Should I order a new Hanna checker

Check expiration date and verify vials not scratched when held to light. If you have a different/new vial from a different kit and see what number you get again

 

[Reef Devils]

No get salifert or aqua forest IMO.

But if you had to pick a more accurate one witch would you get

 

[Reef Devils]

Check expiration date and verify vials not scratched when held to light. If you have a different/new vial from a different kit and see what number you get again

The expression dates are good. Can tell if there are scratches.

 

[vetteguy53081]

But if you had to pick a more accurate one witch would you get

I like Hann a lot but salifert is a favorite for reliability

 

[Propane]

But if you had to pick a more accurate one witch would you get

I get consistent results with AF and it comes with a comparison solution.