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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Quick Start Guide
1x Hydra TwentySix / ThirtyTwo Bracket
2 sample cuvettes
Unlike other filter rings
Composition: Raw Seaweed
Hanna Marine Low Range Nitrate Checker Reactors Quick Start GuideHanna marine LR Nitrate checker (HI 781) The Nitrate Checker HC is a handheld colorimeter that uses the Beer Lambert principle to determine the concentration of nitrate colorimetrically. The Nitrate checker is designed specifically to measure low levels of nitrate in a saltwater aquarium. The 0. 00 to 5. 00 range is ideal for reef aquarium maintenance. The CheckerHC handheld colorimeter is supplied with: Sample cuvette and cap (2) Marine Nitrate Low
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