Marine Master HI97115 Waterproof Multiparameter Photometer 15% Black Friday Aquariums 49" to 60" -

Aquariums 49" to 60" - 61

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Marine Master HI97115 Waterproof Multiparameter Photometer 15% Black Friday Aquariums 49" to 60" -The HI97115 Marine Master Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab quality accuracy while its user friendly design is easy for any aquarium user making it the perfect photometer for your water quality testing needs. The HI97105 is designed to accurately determine pH, Alkalinity, Calcium, Nitrate, Nitrite, and Phosphate level in aquariums and marine biology applications. No warm