Hydrometer

Hydrometer

Fluval

  • $13.99

3 in stock

Features

  • Compact design with large, easy-to-read markings
  • Ideal salinity range clearly identified in green for added convenience
  • Can be permanently installed inside the tank for continuous readings, or used as a portable measuring device when necessary
  • For best results, test water regularly as stable salinity levels are essential for the health of marine fish and invertebrates

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