Ok, heres the deal...I've had my RES for about fifteen years. Up until about a year or two ago, I always had a heater in the tank. But, the heater broke and I didn't replace it until now because I bought a larger aquarium and I'm in the process of setting it up. Being that he has been used to colder temperatures since there hasn't been a heater present, how should I go about reintroducing him back into warmer water. Obviously, I would have to slowly ramp the temperature up but how slow? Thanks!


