Hi, I'm new to owning a beta and from what I've seen on some of the posts I now know what I need as far as a tank and what it should have. But for now until I get some time to go buy a 2 gallon tank I have to keep him in a relatively small tank with a water heater. But here is my question, it kind of gets cold in my room at times and I was wondering, is the water heater still capable of keeping the temperature of his water tank at 76 degrees even if it gets pretty cold in my room at times? If not I ill try my best to make it warmer in my room.