submersible heater

Brand New in Box Finnex HMX 150W Titanium Heater with Touch Digital Controller Specifications: Wattage: 150W Amperage @ 115V: 1.35A Recommended Tank Size (gallons): 30~60 Heating tube length: 7.8" $30 shipped

Hello, many months ago I bought the new version of the Eheim heater, the Thermocontrol E, their previous model is the Jager heater, very well known around the world, I think it's even the most sold heater? Anyways, they improve their model with some feature like the Thermo Safety Control, so...