Aqua One Glass Hydrometer

Aqua One

Aqua One Glass Hydrometer


Available stock: 7

Aqua One Glass Hydrometer

Aqua One Hydrometer with Thermometer Glass provides an accurate reading of temperature and specific gravity.

Green indicators show a safe range of saltwater level and temperature for most saltwater species.

Directions for use:

  • Place the hydrometer at the opposite end of the aquarium to the heater (if installed)
  • If the green indicator is below the water level more fresh wateer is required
  • Do not add unmixed synthetic salt to an aquarium containing live stock
  • Consult your aqua one retailer for further information

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