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		Red Sea Hydrometer with Digital Thermometer Availability: Usually ships the same business day Item Code: RS3211 Your Price: $12.99 Price Range:   Qty:   Details Write a review Email To Friend Avg. Customer Review (4) reviews

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Unique intergrated hydrometer and thermometer. Provides accurate measurement of specific gravity (degree of salinity) in a saltwater aquarium. Patented design enables device to be permanently installed inside aquarium, allowing time for micro bubbles to dissolve for continuous, accurate, real-time reading of salinity in addition to regular periodic reading. Built in digital thermometer ensures water being tested is at correct temperature. Bubble-proof casing for easy reading results Customer Reviews Write a review 3 of 3 people found the following review helpful: Great works fine by No one Experience Level: Intermediate Posted on 4/30/2008 from Lake Worth, Florida Comments: Simple and works fine. A little sensitive to disturbances though. Even though it says to place 6" below water line it seems to work great in my 2.5 Yes, I would recommend this product to my friends. Was this review helpful to you?         0 of 0 people found the following review helpful: Average It works by MICHAEL HUFFMAN Experience Level: Intermediate Posted on 9/5/2008 from GREENSBORO, NC UNITED STATES Comments: I bought 2 of these to keep on my tanks. They do work, but, I think if you're just needing to check your salinity during water changes then the need to keep it in your tank isn't necessary. It's a good thought, but...if you're like me and keep your water level topped off then you need not worry about your tanks salinity dropping too much. I would not recommend this product to my friends. Was this review helpful to you?         Similar Items   Product: List Price: Our Price: Rating: Item Code: Description: Instant Ocean SeaTesT Hydrometer $14.99 $10.99 AS2141 Instant Ocean SeaTesT Hydrometer