I have 2 baby aros about 2 inches. One of them beat the crap out of the other one. I had to sepparate them and put one in a tank without a heater. I wasnt expecting this so early since they are just babies but......learned the hard way. Anyways i wanted to know how long they could last without a heater with the temp at around 70. Aslo how long will it take for the beat up one to heal?