AQUA ONE HYDROMETER WITH GLASS THERMOMETER
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.
Suitable For: Freshwater Tropical & Marine
Green indicators show a safe range of saltwater level and temperature for most saltwater species.
Suitable For: Freshwater Tropical & Marine