Southern CA has been really hot this week. On Monday (9/27), it was a record for where I live because it was 113 F. It's cooled down a little bit but its still in the 90s and high 80s. Southern CA just got our late Summer early fall. In the morning the temperature is 80 F at 6 am already. By the way, what's the best/safest way to cool down the fish tank? The reading on my tanks have been 80-85. It's ok so far, but just in case we get another heat wave in CA.