I was wondering what kind of lights you all use for your crocodilians. I have a dwarf caiman and am up-grading him to a larger tank. I will be using a titanium heater for the water and a red bulb at night. I am still deciding on what to do for daytime. I am looking at the Exo Terra bulbs inparticular the Solar Glo Mercury Vapor Bulb. Do any of you know about them or can you recomend something. I like this bulbs because they give heat, light, UVA and UVB. Please let me know. Thanks for any help and advise.