I currently purchased a 300w All Glass Aquarium heater and it already burnt out on the second day, i cannot believe this how can a company sell products like this im extremely dissapointed and i will not purchase any products made or endorsed by them again, I cant see why this happened i never ran the heater dry and it was working great to start off with i cant believe it. has anyone else owned one of these products, if so leave a review be it a good or bad experience.