man I went to pick up some premixed saltwater at the LFS (I was in a rush.. lol) and saw some catalina gobies... ugh... I want, but can't have... they were being kept at 78F... if they live another month, I may get them, but until I have proof of life... gonna pass. I'm willing to run a chiller to keep my tank at 78F instead of 82F to keep those guys, they look insane in person. Oh well, keeping cold water species warm almost always fails, but ya never know..