Hanna Instruments Introduces 2 New Marine Checkers

[AquaNerd]

Have you been waiting for a Hanna magnesium checker? Well it's finally here...almost...along with a new Ammonia Checker.

Hanna Instruments Introduces 2 New Marine Checkers | AquaNerd

Hanna Instruments Introduces 2 New Marine Checkers. Se our blog to learn more.

aquanerd.com

 

[G Santana]

The Magnesium checker will complete my Hanna lineup, I have all of these minus the PH and Magnesium