110v-220v Adjustable Temperature Thermostat Heater Rod 25W/ 50W/ 100W/ 200W/ 300W Submersible Aquarium Fish Tank Water H

Type: Fish Tank Water Heater
Size: as picture
Color: as picture
Feature: waterproof, durable
Package: 1pc*Fish Tank Water Heater with EU Plug It can ensure the output of heat and keep the water temperature inside the tank steady.
Totally submersible, waterproof double insulation, durable and safe design.
Can automatically adjust the temperature, good for fish in the aquarium.