100% brand new and high quality Features: High quality of materials. Adopting full-sealed silicone design and over-heated warning system. Temperature can be adjustble between 17 degrees to 34 degrees. Heating intermittently in order to prolong lifetime. Heating about 3 to 7 minutes and rest for 2min. LED screen displays tenperature of fish tank. Suitable for fish tank or turtle case. Mini and with blast proof technology. Different power fits different size of fish tank. An awesome temperature testing device. Amazing tackle for aquarium. You will be more easy to feed fish with this heater. 1 pc of heater only,other accessories demo in the picture are not included! Specification: Material: Plastic Power Type: 25W(for 1-15L fish tank) 50W(for 15-30L fish tank) 75W(for 30-45L fish tank) 100W(for 45-75L fish tank) Plug Type: US Voltage: 220-240V(Please comfirm the parameters whether it fits your equipment before order) Color: As pictures shown Size: One Size Length: 10cm(3.94in) Width: 6.5cm(2.56in) Height: 3cm(1.18in) Quantity: 1 Pc Note:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Heater