OK, so I know the bd's need a place to bask and I've heard you could use regular house bulbs or the special reptile basking lamps. What I don't get is if I use a fluorescent bulb (and using the basking lamp), does it need to have uva and uvb? And I've also heard not to use under tank heaters, instead go with the ceramic "bulb" heat emitters. Also what should the day and night hot and cold temps be? any help with lighting in general is appreciated. thank you.