Collection: Hydrometer Refractometer

Hydrometers, Refractometers and Salinity Testers: Accurate Control for Marine Aquariums

Ensure perfect balance in your marine aquarium with our hydrometers, refractometers and salinity testers , designed to accurately measure the salinity and density of water. These essential tools ensure ideal conditions for your fish, corals and invertebrates, avoiding variations that are harmful to their health.

Easy to use and available in manual or digital models, these devices are suitable for all levels of aquarists. Whether you are a beginner or an expert, they allow you to maintain a stable and optimal marine environment.

Choose reliable hydrometers, refractometers or salinity testers for precise management of your marine reef!