Adjustable 10W Betta Small Aquarium Heater Submersible Fish Tank Heater 5V/2A USB Powered Super Mini Digital Display Thermostat

Adjustable 10W Betta Small Aquarium Heater Submersible Fish Tank Heater 5V/2A USB Powered Super Mini Digital Display Thermostat

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34°C Adjustable Temperature USB Charging

Product Description :

Product name: Mini heating rod

Main body size: 2.5 * 5.6cm

Length of power line: 1.3m

Scope of use: small fish tank/pet water dispenser

Temperature control range: 18-34 ° C

Product power: 10W

Input power: 5V 2A

Suitable for: for 1-2 Gallon Tanks

Product features:

1. Automatic constant temperature and high temperature protection.

2. USB plug can be connected to the mobile phone charger or the charging bank.

3. External temperature regulation, temperature control range: 18-34 ° C.

4. Quartz explosion-proof material is safe to use.

5. Small size, 52mm long heating rod, as big as the thumb, more beautiful.

6. The water level can be as low as 2cm and can be used by both fish and turtles. It can be used in fresh water, seawater fish tanks, pet feeders, etc.

Note:
Be sure to use 5V2A charger for power supply. If you use a charger with insufficient current, the flash screen will not be heated.

This product is suitable for 2L water capacity.
Two heating rods can be used in one fish tank to increase the heating capacity, for example, two heating rods can be used simultaneously in a fish tank with 4L water capacity.

However, only one heating rod can be used at the same time when one charger or power pack has multiple USB ports, otherwise it will cause heating failure or poor heating effect.