Reef Crest Salinity Refractometer new This fish’s juvenile coloration is

This fish’s juvenile coloration is an appealing yellowish on top with a blue stomach and an eyespot at the back of the dorsal fin

Magnet: 1" diameter x 1" long ultra high strength neodymium magnet

Consider sump volume

Red Sea Reefer 170 G3 Black Specifications

marine-derived proteins

Reef Crest Salinity Refractometer new This fish’s juvenile coloration isReef 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,