Rio Floating Glass Dual Hydrometer Thermometer, 6 count
$35.99
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The Rio Floating Glass Dual Hydrometer and Thermometer provides accurate measurements of specific gravity, salinity, and temperature in marine aquariums. Floating Made of durable glass Easy to install Dual purpose Perfect for aquariums Oops, this item is out of stock! But don’t worry—our Special Deals section is packed with amazing finds at even better prices. Explore now and score exclusive discounts you won’t want to miss!
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