How To Test Phosphates In Your Reef Tank with the Hanna Checker | A simple, step-by-step tutorial

[MarineDepot]

At Marine Depot, we love to test our systems with Hanna Instruments Checkers. Within this video we provide a quick and easy step-by-step guide on how to use the Hanna Phosphate Checker. Shop our Hanna Instruments offerings HERE and don't hesitate to reach out to our customer care team with any additional needs.