What's in the box:

Mini Aquarium Heater Submersible Auto Thermostat Heater Fish Tank Water Heater Quartz Tube with Suction Cups (Eu50)

The aquarium heater is small and the temperature is adjustable. It is suitable for seawater and freshwater, 30-40 cm small fish tank.

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.

Specifications:
Item name: Aquarium heater
Main material: Quartz
Optional power: 25W/ 50W

Size: Length: 12.5 cm; Diameter: 1.8 cm
Suitable for: 30-40 cm small fish tank

Note:
* There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.

Package Information:
Package size: 15*8.5*5.5 cm
Package Weight: 132g
Packing List:1* Aquarium heater