Submersible Aquarium Heater, Mini Fish Tank Heater with Built in , External Temperature Controller, LED Display, Used for 1 Gallons Below 15W

Description:

SMALL FISH TANK HEATER: Specially designed for small fish tanks less than 1 gallon, does not occupy the space of the fish tank, USB power, rated voltage DC 5V.
INTELLIGENT AND PRECISE CONSTANT TEMPERATURE: USB heating rod, the temperature can be adjusted from 20-34 degrees, When the water temperature is 0.1 degree lower than the set temperature, it enters the temperature control state
OVERHEATING PROTECTION: When the water temperature exceeds 36 degreeC, display H and indicator light will turn yellow, until the temperature returns below 34 degreeC, and the normal operating will resume.
EXTERNAL CONTROLLER: External temperature controller, no need to get your hands wet, no need to buy other controllers, easy to install, easy to control.
WIDELY USED: Suitable for fighting fish tanks, mini tanks, turtle tanks, horned frogs tanks, pet drinking water fountain and more.

Specification:

For Tank Capacity: 3L

Size Chart:

Cable Length: 140cm/55.12inch
Heater: 6cmx2.5cm/2.36inchx0.98inch

Package Includes:

1 Aquarium Heater

Note:

Please allow slightly errors due to manual measurement and different monitors.