hi everybody, i have my ball in a 10 gallon tank and i have one reptile heat lamp and an undertank heater but since i turn the light off at night it gets a little colder than it probably should so i was thinking about gettin something to keep it warmer but im not sure what ?? like maybe one of the lamps that stays on during the night or heat tape....please help me out ! :? if you guys have any suggestions feel free to throw them my way