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Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25C/77F.
Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl – rather than seawater) and at a temperature of 15C/59F rather than 25C/77F. Thus, a measurement deviation of up to 1.5ppt is possible, which can have a significant adverse effect on coral growth and coloration.
Welcome to The Little Pet Company, established in Canada since 2015. We strive to bring you the products you love with the customer service and knowledge to help you with any of your questions. Our store is being updated daily with new products.
To make a special order give us a call and one of our sales associates will be happy to assist you.