canopy fan

[idgy]

I am installing a canopy fan. I am curious which way would cool the water quicker. To have the air blow into the tank or suck the hot air out?

Any thoughts?

Thanks!

 

[tonym]

Blowing air into the tank across the water surface will give you the best results.

 

[CarlaW]

Just a thought, why don't you install one on the other side of the canpoy to suck the air out. It's the best of both worlds. HTH