fluval sea hydrometer
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Fluval Sea Hydrometer
- Provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums.
- Compact and easy to use
- Can be permanently installed inside the tank for continuous readings.
- Slim, low-profile design camouflages well inside the tank and will not diminish the aesthetics of the aquarium.
- Can be used as a portable device, allowing you to take samples simply by submerging it in the water.
- It features large, easy-to-read markings with ideal salinity range clearly marked in green for clarity.