Room Tank Issues

Well, this has been an interesting start to this school year.  Our brookies arrived in two different batches, including a batch of sac fry, and appear to be doing well.  However, our chiller has died in the tank in the classroom.  It is now on it's way back to California for repairs, and all of our trout are in the tank in the lab.  I will try to keep the trout from the room tank in the net brooder until the chiller comes back to keep the batches separate.