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Showing results for tags 'hanna checker'.
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Hannah has some of the best paramiter measuring devices. But for some of them reagent comes in a powder form that is in a packet. It is difficult to get all the reagent powder out of the packets. Here is a video on how to make that step much easier. Happy Reefing!
How to Control Phosphate Using Hanna Phosphate Checkers and GFO MediaPLUS: New gear from GHL, Eheim, Coral Essentials, and Brightwell Aquatics!
Hanna Checkers and ESV B-Ionic Giveaway - 24 HOURS ONLY We are having a giveaway on Facebook today 3/7/19 and will choose 1 winner tomorrow 3/8/19. There is no purchase necessary to enter or win. You must be a U.S. resident age 18 or older to participate. ENTER NOW >