for ponds up to 1000 gallons! the world s most energy efficient pond heater! thermo-pond is a unique patented pond heater that keeps a hole through the ice in backyard ponds for just pennies a day. dimensions (h x w x l) : 12 x 12 x 4
for ponds up to 1000 gallons! the world s most energy efficient pond heater! thermo-pond is a unique patented pond heater that keeps a hole through the ice in backyard ponds for just pennies a day. dimensions (h x w x l) : 12 x 12 x 4