JaxyGirl
Avid Member
Forgive my lack of knowledge but I thought that a fine mesh equates a higher % of UVB due to the nocking of the fine mesh?[/QUOTE
I agree with you...that if you have a screen or mesh top it can block up to 50% UVB light. So a higher UVB output is needed. But, it also depends on where the highest basking perch is located. ie if the basking perch is 6" under the UVB light then prob a 5.0 would be fine. If the basking perch is located 12" under the UVB light I would go with a 10.0 UVB. Not enough UVB can lead to metabolic bone disease and I would rather be safe then sorry.