Tazjunky
Member
I'd say not warm enough to be honest. It's starting to get cold over here in the UK now and if he is turning dark under the basking bulb then the likelihood is that the ambient temps may need lifting as well. I'd Deffo try the 75w halogen from swell and placed on an angle. You've covered the sides with corotherm like me so hopefully you should get better ambient temps with the bigger bulb