Sera Marine Hydrometer


Precision Glass Saltwater Reef Aquarium Hydrometer


Floating glass hydrometer for measuring aquarium specific gravity Extremely simple-to-use hydrometer for fast and effortless testing Monitor and maintain proper specific gravity in saltwater aquariums Extreme ease of use makes the standard floating hydrometer a classic favorite. Measuring aquarium specific gravity is as simple as floating the Sera Marin Hydrometer in your marine aquarium. Features measurement range of 1.000-1.040 with graduation increments of 0.01. The Sera Marin Hydrometer is calibrated at 77 degrees Fahrenheit and measures 5/8 diameter x 6-1/2.


There are no reviews yet.

Be the first to review “Sera Marine Hydrometer”

Your email address will not be published.

Post comment