Hanna Instruments introduced two New Marine Checkers®, its Magnesium Checker® and Ammonia Checker®. 

Small and portable, these Checkers® are an easy and convenient testing solution. Both Marine Checkers® are designed with simple test procedures so that users can achieve fast, accurate, and digital results.

“We could not be more excited to welcome these two new products to the saltwater aquarium industry. At Hanna, we are always striving to improve our customers’ testing experience and these Marine Checkers® do just that,” stated Kevin Costa, aquarium and aquaculture manager for Hanna Instruments, Inc.