Salinity, Hydrometer, Refractometer.....What is aquarium salinity and how do we measure it?

Today's video is all about breaking down the two most common and least expensive methods of measuring salinity in your saltwater aquarium. The hydrometer and the refractometer are two extremely common methods of testing the salinity in your tank. I'll show you why measuring salinity regularly is critical to the success of your marine tank! You know I gotta ask.....like and subscribe if you're into the content! Let me know what else you would like to see and learn in the comments. Follow along for regular updates: Instragram: @freshreefer Twitter: @freshreefer Facebook: @freshreefer