Red Sea Seawater Refractometer
Red Sea
SKU RS-R12018
This product has been retired.
It is no longer available for regular purchase. Check the Outlet for remaining stock, or contact us for a recommended replacement.
High-Accuracy Seawater Refractometer
Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F.
Description / Red Sea Seawater Refractometer
High-Accuracy Seawater Refractometer
Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F.
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 15oC/59 0F rather than 25oC/77 0F. Thus, a measurement deviation of up to 1.5ppt is possible, which can have a significant adverse effect on coral growth and coloration.
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