So today I decided to try something new I know windows don't let uv in but a open window does so I moved my smallest rf to the window he's cage temp was 88 I put him in the window with it open and it's 103 why because of the heat from the shingles from the roof so I think I have solved uv problems in the winter for Canadians
no heat lights or anything
Oh yea and it's only 2 dageees here
Oh yea and it's only 2 dageees here