Tropic Marin High Precision Hydrometer – Accurate Salinity Testing

The Tropic Marin High Precision Hydrometer is an essential aquarium tool designed to deliver extremely accurate measurements of salinity and specific gravity in marine aquariums. Maintaining stable salinity is critical for the health of fish, corals, and invertebrates, and even small fluctuations can cause stress or long-term damage.

Manufactured in the EU from mouth-blown glass, this professional-grade hydrometer offers exceptional precision with a resolution of 0.0001, making it ideal for reef keepers who demand accuracy. When used at the recommended temperature of 25°C / 77°F, it provides reliable readings within the optimal range for reef, fish-only, and shrimp aquariums. A must-have testing instrument for serious marine aquarists, available now from Reef freaks.

Key Features:

• High-precision salinity and specific gravity measurement
• Extremely accurate with a maximum deviation of just 0.001
• Fine scale resolution of 0.0001
• Ideal for reef, fish-only, and shrimp aquariums
• Recommended measurement range: 1.025 – 1.027
• Made from mouth-blown glass for professional accuracy
• Easy-to-read blue scale
• Manufactured in the EU

The Tropic Marin High Precision Hydrometer provides reliable, laboratory-level accuracy for monitoring salinity in marine aquariums. Designed for use at 25°C, it ensures stable water conditions essential for healthy fish and corals. A trusted precision instrument for reef keepers, available at Reef freaks.