Hamilton Technology Aqua Euro Max Aquarium Chiller, 1/4HP;

Maintain optimum water temperature by lowering the water temperature of your tank digital led temperature display control accurately maintains desired temperature anti-freezing system will not allow the heat exchanger to freeze memory recall - thermostat returns to last set temperature in the event of power outage high BTU rating (heat removal) - uniquely designed heat exchanger provides 25% BTU per watt advantage over other chillers corrosion resistant titanium heat exchanger for efficient cooling powerful reliable compressor uses DuPont ozone friendly cooling agent automatic power surge shut-off & memory temperature recall system energy savings - highly efficient condenser uses less energy removable front condenser grill/filter for easy cleaning quick easy set-up & cleaning maintenance.