SEAJOEWE Adjustable 200W Aquarium Heater Super Short Submersible Fish Tank Heater with LED Digital Display Thermostat, for Tanks (200W,20-40 Gallons)

Features

• SUPER MINI SIZE – This Aquarium Heater Super Short In Length. It Is Only A Bit More Than Half Of The Length Of The Traditional Aquarium Heaters! The Innovative Super Short Length Perfectly Solves The Headache Of The Fish Keepers On The Traditional Aquarium Heaters! Takes Up Less Space, Easy To Hide, But In Full Power! Temperature Range Is 68-93f.
• SUPER ACCURATE 1℉ – Thanks To The Intelligent Unverter Technology, Much More Accurate Than The Traditional Knob-controlled Fish Heaters And You Save Your Electricity Expenses by 50%!
• DIGITAL DISPLAY – This Fish Tank Heater Comes with An External Thermostat with Digital Display – Very Easy To Switch by Pressing The Set Button And You Save An Extra Thermometer for Current Temperature Measuring.
• Explosion Proof And Crack Proof-Quartz Glass Tube Is Uesd,Which Is Arti-Explosion In Case Of Sudden Cooling Or Heat.
• PROTECTIVE DEVICE-It Adopts Pure Silver Contacts And Special Bimetal Temperature Controller And Over-temperature Protection Deviece.