I am in the process of moving and Sunday eve. I went in my sons room to feed my juvie cichlids, pleco, and striped raf. Looked in the tank and saw the pleco upside down on the bottom. I grabbed the net to get it out and when my fingertips touched the water thats when I noticed the water was very cold. Checked the thermo. 65deg!!!!!!!! Ahhhh. Stole the heater from my jags tank immediately. Added a little warmer water. About 2 gallons. I had to stay at the new house last night, and working today. Praying the rest made it through the night!