Virgin grower needs help

I'm into my 4th day of flowering and things are going well. I wanted to know... what's the optimal tempature for a 5 gal rez in DWC?

u need to keep ur res cool dont ever heat ur res or u will have a great thriving temp and nutrition from ur nute to grow algae! Thats something u dont ever want thats ahy u dont want any light getting to ur res either so u dont give algae a chance to spore. as for ur plants 80-85 temp is an optimal temp. hope this helps bro.