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Provide your reef with nitrogen essential to great growth and color
It does not contain toxic compounds which makes it 100% safe for fish and invertebrates
Nemateleotris magnifica
Ideal for Mixed Reefs & SPS Frag tanks
Red Sea Seawater Refractometer Fish Provide your reef with nitrogenRed 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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