Aqua One Glass Hydrometer (10308)-Hurstville Aquarium
Aqua One Glass Hydrometer (10308)-Hurstville Aquarium
Aqua One Glass Hydrometer (10308)-Hurstville Aquarium
Aqua One Glass Hydrometer (10308)-Hurstville Aquarium

Aqua One Glass Hydrometer (10308)

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  • $9.95
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Aqua One Glass Hydrometer (10308)

Aqua One Hydrometer with Thermometer Glass provides an accurate reading of temperature and specific gravity.

Green indicators show a safe range of saltwater level and temperature for most saltwater species.
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