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Petco Aquarium Hydrometer with Thermometer

SKU: 732923
Price: $3.99 $3.19 save 20%
Repeat Delivery: Price pending
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Petco Aquarium Hydrometer with Thermometer


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Measure the salinity of your marine or reef tank quickly and accurately while also monitoring water temperature with our dual-purpose glass Hydrometer/Thermometer. Features easy-to-read markings along with safe zone indicators.

Measure the salinity of your marine or reef tank quickly and accurately while also monitoring water temperature with our dual-purpose glass Hydrometer/Thermometer. Features easy-to-read markings along with safe zone indicators.