TheEelKing;4831777; said:So you can't put a heater in the tank for the winters and a chiller in the tank for the hot summer months while its in the garage? I'm sure you can find a chiller for the tank at a pet store to keep the water from getting too hot during the hot summer months in the garage.
The cost of a chiller for a 300gallon would be immense....unkess you know something I don't on where to find a cheap one.