Okay, heres the deal. I have an adult okeetee corn in a 20 gallon tank with aspen substrate. I moved the tank upstairs today and while I was doing so decided to replace the uth, an activity long past due. I removed it to find that the glass had fractured in a few places and will be getting her a new tank tomorrow, shops closed now... Anyway, I was thinking about tryiing a heating lamp. What type of light should I use? I have in my posession both a 50 watt and a 75 watt IR bulb with a clamp lamp. Should I use these and if I can, can they be left on during the day? Are there any suggestions on light/heating? I keep the room temp. around 75-77 F