Cheap Way To Cool My Tank?

[tableau]

Computer fans work fine for me, but I don't live in the desert.

 

[Egon]

Fans work when the air is dry like here in the west. As soon as the humidity level gets higher the fans effectiveness drops. I have seen a guy in texas with a 1K tank run a bunch of coiled PEX line in a fridge. He had a temp controller set up to turn a pump on and push tank water through the fridge. Also a convent place to store beer right next to the aquarium