Right now i have some old looking zoomed UTH's, they came stuck to the tanks i'm using. They work, but they get quite hot. at first i was cycling them on and off every 15 mins with a timer, now i've switched to a rheostat which is working pretty well.

Ive been thinking i should replace them because they seem old, and who knows if they have been overheated or damaged in some way that could pose a fire hazard. Ive been looking into replacements and the various available brands, and i came across the Intellitemp brand. I cant find much for reviews aside from the video on their website lol. Is anyone using these? what are your thoughts on them?

Thanks