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Aquarium Systems Instant Ocean Hydrometer
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Usually Ships in 1 to 2 Business Days
Our Price: $8.99
In Stock!
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The Instant Ocean Hydrometer delivers precise full-range salinity and specific gravity readings--accurate to 0.001. Easy to read display and simple to operate.
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Coralife Deep Six Hydrometer
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Usually Ships in 1 to 2 Business Days
Our Price: $8.50
In Stock!
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From Coralife. Range is 1.010 to 1.030.
Because of the unique design of the Deep Six Hydrometer, the hobbyist can take a water sample at six inches in depth without submerging their hands in the water, thus avoiding the possibility of contamination. Samples taken at six inches in depth have been proven to give a more accurate salinity reading than surface samples. Every unit is calibrated and tested for accuracy using advanced testing procedures.
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.
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More Hydrometer/Thermometer
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Usually Ships in 1 to 2 Business Days
Our Price: $6.02
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The glass "drop-in" style aquarium More Hydrometer/Thermometer is approximately 8 inches long
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Sera Hydrometer
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Usually Ships in 1 to 2 Business Days
Our Price: $6.40
In Stock!
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For determining the salt content in sea water.
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