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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
or 8 oz (1 cup) per 190 U
Some cloudiness is normal
It is also effective for some internal bacterial infections
Threaded in/out: 1
NOT SAFE FOR USE WITH INVERTEBRATES including: corals
HI772 Hanna Instruments HI772 Alk Alkalinity COLORIMETER HANNA CHECKER - MARINE WATER dosing containers or 8 oz (1 cup)Get accurate results for your saltwater aquarium with our simple handheld colorimeter. Our alkalinity colorimeter bridges the gap between alkalinity test kits and advanced instrumentation. Standard test kits have limited accuracy since they rely upon the human eye to match colors. Our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct saltwater alkalinity result in dKH units. Our handheld colorimeter is
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