I've said it before and I'll say it again: frogs do not need UVB in captivity. There is some observational (not scientific research) data that exposure to low UVB appears to enrich their lives same as live plants, varied food items, proper temperature and humidity cycles, etc. They do need CA/D3 and vitamins! UVB exposure is as far as any research I've come across not a replacement for supplements.

If anyone has access to scientific research that says otherwise; then do provide the reference so we all can learn. All further posts should be a respectful discussion or I'll take whatever measures are needed to prevent a foolish flame war at FF. Thank you !