Coralife Deep Six Hydrometer for Aquariums – 100108103

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The Coralife Deep Six Hydrometer range is 1.000 to 1.032.

SKU: 100108103 Category:


With its durable construction and easy-to-read scales, the Deep Six is guaranteed to provide years of reliable performance. Designed to give temperature-corrected readings in warm water aquariums, readings can be read in ppt and specific gravity. The Deep Six is accurate to +/- 0.001 specific gravity.


  • Every unit is pre-calibrated and individually tested for guaranteed accuracy.
  • Easy to use with a new, revolutionary self-leveling feature.
  • Wide-range specific gravity meter that takes its reading from 6 inches below the surface.

Additional information

Weight 0.3 lbs
Dimensions 10 × 5 × 10 in