Is this enough CO2 to make a diff?

So I placed 3 candles at my intake fan on my 3x3x4 box. It rasies the temps in to the high 80s which I want right? I just cant stand the smell from the yeast but wanna the best possible bud lol. I have a bathroom exhaust ran in the top. What do y'all think?

you want high 70s, not high 80s. I'd lose the candles. Fire hazard!

Also... what do candles have to do with yeast?!?!?!

when talking about gases as byproducts of flame source you need to pay attention to the color of the flame.

Sounds pretty extreme and unsafe! Get a co2 test kit and see if it raises your ppm.

id be careful about how you set up those candles if your not going to be right there with them. it would suck to have a fire bc something fell over or something like that. carpet is extremely flamable. candles definately produce co2 tho. as far as how much exactly, i've looked into it a bit on the net and havent been able to get any realy good info. the color of a candle flame is from soot particles being heated incandescent not from the wax vapor being burned. idk how accurate the $20 co2 test kits are, but if anyone has any good info i would def be interested.