Ista Marine/Reef Satwater Aquarium Hydrometer Test Salinity

Description

Ista Hydrometer
The Ista Hydrometer is designed to accurately measure the salinity of saltwater aquariums. The sleek design helps to eliminate fine bubbles from congregating on the device, which can negatively impact the accuracy of the measurements themselves. The scale measures the salinity in easy to see parts per trillion, providing the most precise and immediate information.
Fast and accurate hydrometer
Design eliminates fine bubbles that impact accuracy
Easy to read PPT scale