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bromine and iodine in the unique ratio required by corals
add the test drops and compare results to the color card
All Brightwell Aquatics liquid water care supplements are made with purified water and high purity materials
You can clearly see the measurement results even at night
sewage treatment
Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation Agriculture Solutions bromine and iodine in theBrand: Agriculture Solutions Features: Measure salt water or salinity of water, ideal for aquariums and marine monitoring. Measures on 2 scales, Specific Gravity (D 20 20) and parts per thousand. Features automatic temperature compensation. Comes with hard case, dropper, screwdriver, user manual and cleaning cloth. The main part is made of chromium, it's very durable. model number: WL0020 ATC Part Number: WL0020 ATC Details: Refractometer for seawater
US$ 629.60
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US$ 129.59
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