Posted: Wed Sep 03, 2008 7:53 pm
If you've got a 45 gallon tank, you might want to think about getting a 100-watt flood mercury vapor bulb the next time you change bulbs (T-Rex and Mega-Rays are especially good). They give off quite a bit of heat and usually aren't used in tanks that are less than 50 gallons, but if you've got an open basking area that gets a little air circulation (not a breeze, just that the air isn't trapped) and make sure the temp doesn't get too high, your turtle's shell would most likely respond more to basking under that than a Repti-Glo, especially if you can't take your turtle outside regularly for some sun (the 5-gallon difference isn't that much, depending on the basking area). I use them for one of my eastern painteds, who's in a 40-gallon stock tank.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-