Convenient and Safe: Our aquarium heater thermostat has two suction cups for attachment to the fish tank. The polarized plug prevents electrical shock. Set desired aquarium temperature & on/off indicator light confirms operation. *On/off indicator light allows simple, visual confirmation of heater operation. High Quality: Aquarium heater made of high quality quartz glass, double seal material , advanced design, ensures safe operation.Fully suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy. Adjustable Temperature: The temperature of the fish tank heater can be adjusted automatically. Temperature setting range: 65° F - 93° F(20°C~34°C), and the display is easy to read. Fully Submersible. Power: 200W. Suggested water volume: 20-75 gal.

Best Sellers Rank: See Top 100 in Pet Supplies. : B07XJZXWBD. Manufacturer: Mylivell. Date First Available: September 10, 2019. Package Dimensions: 13.4 x 2.8 x 1.6 inches; 8.78 Ounces.