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and heat-tolerant material that’s ideal for long-term aquarium use
Optimized Water Flow: Open lattice structure enhances circulation
preventing slips or movement
More efficient mechanical and biological filtration to keep your tank cleaner and healthier
Hanna Checker Reagent Organiser – Magnesium Test Kit Holder (HI783 / HI758A) and heat-tolerant material that’s idealStreamline your reef tank water testing with the Hanna Checker Reagent Organiser Magnesium Edition, designed specifically for Hanna's Magnesium Checkers like the HI783 and HI758A. This custom fit holder keeps your reagents, powder packets, and bottles neatly arranged for easy access and a clean workspace. Crafted from durable, reef safe plastic, the organiser features precision cut compartments that securely hold your reagent bottle and sachets
