I have a 180 with the current sump my total volume would be around 200-210g, I'm getting ready to replace he sump bringing my total volume to around 250g. I really don't like to run my AC until it gets hot enough I can't take it anymore (around 80 deg). However I checked my tank temp yesterday and found it to be 86.7 :o . I immediately put a couple fans on top of the tank closed all doors and windows and cranked on the AC. I got it down to 82 but it was so nice today my wife wanted the windows open so the AC went off.

I need a chiller but what size and type are best? I know very little about them and don't wanna buy it twice. It seems like the drop in probe type would be easiest? I dunno?

Anyone got one laying around that would fit my needs?

Thanks


Rob