Reef Crest Salinity Refractometer new and other compatible liquid additives

and other compatible liquid additives used with a dosing pump

blended illumination with smooth colour mixing and more even PAR distribution across the aquarium

marine-derived proteins

electronic thermostat

and 430 nm channels for advanced fluorescence and colour tuning

Reef Crest Salinity Refractometer new and other compatible liquid additivesReef Crest Salinity Refractometer The Reef Crest Salinity Refractometer is a precision handheld optical instrument for measuring seawater salinity and specific gravity in reef aquariums, marine aquariums, aquaculture systems and laboratory water testing. Handheld Salinity Testing for Marine Aquariums Accurate salinity measurement is essential for reef and saltwater aquarium stability. This Reef Crest refractometer provides clear dual scale readings,