Consumers should immediately stop using the recalled aquarium heaters and contact United Pet Group for a free replacement aquarium heater or a full refund. For additional information, consumers can contact United Pet Group at 1-800-338-4896 between 7:30 a.m. and 5:30 p.m. ET Monday through Friday, or visit the firm's website . Consumers may also view the recall notice on the [NJS_FILE:b50b5b50-9925-4f5b-901a-439953cbbfe3:1230e46c-ddc2-4ce9-bc96-6f2a2480ea6c]. Date modified: 2011-05-02