KINGYEENUO Aquarium Heater 50W, 20 Gallons Tank Submersible Aquarium Heater, Temperature Adjustable, Betta Turtle/Fish Tank Heater, Built-in Thermostat Control, with Extra Sucker Cup

[Aquarium Heater]: 50W aquarium heater suitable for 20-60 Liters water, and use for 10-20 gallons tank, suitable for both fresh and marine water, suitable for all kinds of fish and plants.

[Accurate Temperature-Control]: With high-precision temperature control system, adjustable temperature ranges from 20℃- 34℃(68℉ to 93℉), perfect for nano tanks / betta tanks.

[Durable and Safe]: The aquarium heater is made of is composed of waterproof parts and 2mm thickened quartz glass, 33% thicker than ordinary glass, explosion-proof, not easy to crack, which is very safe for people and animals.

[Rapid Heating]: Reliable circuit and high materials cnsure output of heat and keep the water temperature inside the tank steady. When the temperature reaches the set temperature, the aquarium heater will automatically maintain a constant temperature state.

[Package Include]: Package include 1X aquarium heater with american standard plug (The rated voltage is 110V), 2X suction cup. The heating rod length 19cm and the power cable length 110cm.