Gecko Alliance of Quebec, Canada is voluntarily recalled about 1,670 Serenity Spa Hot Tubs because the hot tub's spa control can overheat, posing a fire hazard.As of the date of recall, the company had received 28 reports of the spa control overheating, including one incident of damage to spa equipment. This recall involved the Hydropool Serenity Series Spa hot tubs with serial numbers 01350XXXX through 03210XXXX. The serial numbers are printed on the right side of the spa control. The Gecko spa control (SSPA-1) has model number 0202-205097 printed on it. These products were sold by Hydropool dealers throughout Northeastern United States in Serenity brand spas from January 2002 through December 2004 for between $3,900 to $8,200.