USB Submersible Aquarium Heater with Adjustable Thermostat 18-34°C Quartz Heating Rod for Small Fish Tanks Turtle Tanks and Pet Water Fountains(SC07B)

[PACKAGE CONTENTS] heating rod per package; select from three variants Celsius adjustable, Fahrenheit adjustable, or non-adjustable model to suit your monitoring preference.

[SUBMERSIBLE THERMOSTAT WITH USB POWER] This Aquarium Heater operates on 5V 2A USB input and 10W output, offering a reliable submersible thermostat solution that supports mobile chargers and power banks for flexible power options.

[SMALL BUT EFFECTIVE] Slim 52mm heating rod and compact dimensions (approx 5 x 5.6 cm) make it for nano tanks, turtle bowls and pet drinking fountains; designed to heat water capacity around 2 liters efficiently.

[WIDE APPLICATIONS] Suitable for freshwater and seawater fish tanks, turtle enclosures, pet feeders and small aquariums where precise temperature control between 18-34°C is needed to keep aquatic pets comfortable.

[BUILT-IN PROTECTION & MATERIALS] Uses a quartz heating element and ABS casing with automatic constant temperature and overheat protection to promote safe operation and longevity in daily aquatic use.