Had two of the brand new 200W Cobalt Neo-Therm heaters delivered to my door yesterday. My first reaction is these things look amazing. Their appearance and low profile make them a heater I wouldn't actually mind seeing in my tank. Not ugly like every other heater (glass tube style heaters). With that said, they are still being placed in a wet dry sump on my 120XH Discus tank. Also, they are not made of glass, but rather an unbreakable plastic composite of some type, which for me is a big plus!!! Italian made and come with a 3 year warranty. Haven't heard too many bad reviews on them other than from a few Eheim faithful that bash everything "non-Eheim" regardless if they have personal experience with the product or not.... Whoops I digressed a little. The 200W heater measures only 10 3/4" inch which allows me to easily place these two new heaters in my sump.