I am a new beardie owner and I had a quick question about the lighting I need to be using. I have a 40 gal breeder tank and I got Rex in March as a baby (about 6 in long) but I do not know how old he is. Anyways I am currently using a UV tube ReptiSun2.0. It was hard for me to find a ReptiSun light because the stores near me sell ReptiGlo and I have read that those are bad. Rex also has a basking light on him and his basking temp stay between 100-110 F. Is this ReptiSun 2.0 alright? Also what exactly is a MVB bulb? If I got one of those would he still need a basking light? Is a red light alright at night time or should I just leave no lights on? Last night the temp in his cage got around 65F and I think I know this is too cold for him but I wasnt sure if the red light would disrupt his sleeping. I turned his red night light back on. I no longer use the stick on thermometers but instead now have one with a probe so I believe theses temps to be accurate. Thanks for any advice!!