I posted a few days ago that the classroom tank was doing great. My wife got to work this morning the yellow tail damsel was in the overflow dead the clown was not doing well, clown died around lunch. the corals are fine but I'm at the fire station until thursday so I can't check water params. She said the school was freezing and the tank was cold I think either the heater is not big enough or not working properly or the power went out. Any way I am bringing it home and going to keep it there until she is teaching her unit on the seas and water cycle. Thanks to everyone who had input on this project.
