It doesn’t get very hot in room when the stove is burning and the room heats up slow to about 70-76 degrees Fahrenheit; just wanted to make sure it wouldn’t have a negative effect on the tank and the tank will 600g or better with good sump filtration and air stones so the water will be moving. Will be okay? Tank will be used to grow koi, goldfish, and other pond fish for my pond first then later for a bowfin!