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Hanna Instruments Alkalinity Checker Product Demo
Make aquarium water testing easy with Checker Colorimeters from Hanna Instruments. Powered by a single AAA battery, the Hanna Alkalinity Checker will display Alkalinity readings with the single push of a button. The Hanna Alkalinity Checker measures in ppm. To convert to DKH: ppm / 50 x 2.8 = KH. Alkalinity in a reef aquarium should be between ...
YouTubeBulk Reef Supply - Saltwater Aquariums已浏览 4.1万 次2011年8月18日
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