Maintain the ideal saltwater balance in your aquarium with the Coralife Deep Six Hydrometer, model 08103. This reliable tool is essential for saltwater enthusiasts, providing accurate readings to ensure a healthy environment for your marine life. Crafted for precision and durability, the Coralife hydrometer is a must-have for any serious aquarist. It effortlessly measures salinity levels, allowing you to make precise adjustments to mimic the natural ocean's salinity, which is crucial for the well-being of your aquatic pets.
eBay