Deep Six Hydrometer

Takes a true water sample at 6″ depth. Avoids inaccurate surface samples. Hands stay dry, thus avoiding contamination of the aquarium.
• Accurate, reliable, and easy-to-read
• Accurate to +0.001 specific gravity units
• Durable construction for long life
• Temperature-corrected readings

Coralife’s goal is to create the highest quality products at the most competitive prices to enhance the experience and success of caring for and nurturing your pets.