I had dino in my nano and raised the temperature to 82 after everything else failed. Surprisingly, it worked. Thank you Google. Then I did more research on the topic on Reef2Reef. There seems to be a strong argument that a lot of our corals and fish thrive in warmer water. I'm thinking of increasing my display from 78 - 80 and monitor for growth. Curious to know what y'all are running your tank at. I know the consensus is 78, but I want to see if anyone has successfully run a mixed reef at lower or higher temperature.