I just bought a 6 x 8" zoo med UTH from petco to use on my 20 gallon long bp aquarium, because I didnt feel my heat lamp was cutting it. I am mainly wondering about the quality of them etc. Safe to leave on all day while at work, no fires, you know...just little stuff like that. I dont know why I am so paranoid about electrical stuff being on while I am at work...Maybe its a slight obsessive compulsive quirk I have 
It is elevated 3 inches off the stand I have it on using some wood, and is stuck to the bottom of the aquarium.
Thanks
Neal



