78 degrees is the max temp I would keep them at, though personally I would try to keep it closer to 75-76 degrees. The Helleri group of Thorichthys do better in slightly lower temps than the Meeki group. If you can, I would also recommend keeping a powerhead on the tank.
OH and I would DEFINITELY grab some of the callolepis too.
OH and I would DEFINITELY grab some of the callolepis too.
