Mini Aquarium Heater Submersible Auto Thermostat Heater Fish Tank Water Heater Quartz Tube with Suction Cups

Features:
Mini Heater: The fish tank heater is small, the length is 12.5 cm, the diameter is 1.8 cm.
High Quality: The aquarium heater is made of high-quality quartz glass, double seal material, advanced design, ensures safe operation.
Quick and Easy Installation: Vertical or horizontal placement using, Aquarium heater automatic temperature control 78℉, no need to adjust the temperature, easy to operate.
This fish tank heater should be 100% submerged into water. Power: 25W / 50W optional.
Convenient and Safe: The aquarium heater has two suction cups for attachment to the fish tank.
Both suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy.