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5 in1 Waterproof LCD PH/Saltwater Meter with ATC Large Range 0-200ppt for Seawater
the higher the salt content
Conversely
Fish continually release ammonia into the aquarium through their gills
Package Dimensions: 6
DR300 Pocket Colorimeter, Chlorine & pH Glosso Factory 5 in1 Waterproof LCD PH/SaltwaterBrand: Hach Company Features: Single Parameter go anywhere portable photometer Battery operation for a maximum of 5000 tests Waterproof instrument IP67 (even better than PCII) Data connectivity DR300 Pocket Colorimeters are NOT sold with chemical reagents. Reagents must be purchased separately. model number: LPV445. 97. 12110 Part Number: LPV445. 97. 12110 Details: The DR300 maintains the Pocket Colorimeter legacy of reliability while providing state
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