I have had Shesha for a month now and it seems like the time is nearing for a full tank clean. I have been doing regular spot cleaning of course, and the tank still smells fresh, but I think I have read that once a month is recommended for full cleans (correct me if I am wrong). I have looked up all kinds of information on cleaning but everything I have seen says to thoroughly rinse with a bleach solution and then fresh water. Furthermore, none of the videos or articles I have read address heat mats at all. Everything I have found shows someone cleaning a bare tank without a heat mat. The tank my bp is in is a 30 gallon with a heat pad at the bottom. I can easily empty and lift the tank, but the thing is so hard to maneuver just due to its size and weight I just don't know how I could get it in the tub and do an adequate cleaning without getting the heat pad wet. I feel like there has to be something I am missing here, and I definitely don't want to fry or compromise the safety of the heat pad. Any suggestions would be very helpful.