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essential fatty acids and vitamins which helps improve disease resistance and overall coloration
the heater automatically switches off
These micro-elements are essential to many bio-chemical metabolic processes
for example bromine
Red Sea Seawater Refractometer essential fatty acids and vitaminsRed Sea Seawater Refractometer High Accuracy Seawater Refractometer Red Seas 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
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