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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Footprint - 9" x 10
(Includes a small vial of Di water for zero calibration)
Upgraded motor
7 Great Features
Tropic Marin® A- Elements contains a selection of essential anionic trace elements for the promotion of growth and the natural colouring of the corals
Red Sea Seawater Refractometer Trigger Footprint - 9" x 10Red Seas 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
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