Smaller tanks overheating in summer?

[DJ88]

Andrew,

Go as big of a DC fan as you can get in terms of CFM. I am running two 4" right now. But they are no where neear as powerful as my other two. I'll say it again. Get as HIGH a Cubic Foot per Minute as you can find.

AC fans are noisy. But some people can handle them. They move air like nothing else.

Yeah you can borrow the hole saw I have. let me know when.