Coralife Deep Six Hydrometer Goatfish A dark stripe over its

A dark stripe over its eyes

Some darker polka dots and blotches on its body are unique to each fish

It comes in both encrusting and branching forms

Many specimens become so tame that they extend their lure when they catch sight of their owner

Mix vigorously until fully dissolved

Coralife Deep Six Hydrometer Goatfish A dark stripe over itsCoralife Deep Six Hydrometer Coralife Deep Six Hydrometer is a marine aquarium salinity and specific gravity meter for checking saltwater concentration in reef and fish only systems. It provides easy to read specific gravity and salinity scales with a bubble resistant design for more reliable readings. Marine Salinity Testing for Reef and Fish Only Aquariums The Deep Six Hydrometer is designed for routine saltwater aquarium maintenance where salinity