what did you end up doing? i was thinking of putting some ice water on my tank..lol.. when my temp was up at 87 86...i noticed my heater was still on!! lol had to unplug it..
Point a fan towards the tank. Should help promote evaporation which should cool the tank.
I feel bad for you Cali-kids... us Central Floridians have not seen temps over 88F yet this summer. Loving it. If thats what global warming means, bring it on! I went surfing all day btw... constant 7footers = love!
My tank reached 95F on Th and no issues. I just make sure the powerjet are running at full blast with tons of bubbles. I did a water change and it drop the temp to 85F and today the water is back to 90F.