SprintGy 1000W Pond Heater, Floating & Submersible Pond De-Icer for Outdoor Ponds Fish, Thermostat Control Pond Deicer with Indicator Lights, Koi Pond Stock Tank Water Trough Heater for Winter

Upgraded Pond Heater With Thermostat: The outdoor pond heater for winter uses an advanced constant-temp control system with upgraded indicator lights. When water drops, the LED turns green (working); otherwise, red (preventing ice and saving energy). It prevents pond freezing, creating a safe habitat for fish

Floating & Submersible Dual Modes: This dual-mode pond heater for outdoor ponds winter floats atop watering tanks without sinking, melting ice and creating oxygen holes for fish in winter. Remove the cover to submerge it for balancing water temp, ideal for livestock tanks

Safe and High-Quality Materials: Outdoor pond heater built with rust-proof cast aluminum and a sturdy plastic shell, it ensures long-lasting performance in cold winters. It has overheating and power-off protection (95℉). The plastic frame keeps fish and animals safe

Efficient De-icing: Simple design, no complex installation. A 3.6 m / 11.81 ft cord offers flexibility. Place it in ponds or tanks, plug in, and it's ready. The 1000w high power meets most pond needs for better de-icing effects. Never power on before full submersion

Animal Friendly Winter Care: The pond deicer designed for ornamental fish ponds and livestock water tanks, it's safe, reliable, and energy-efficient. It provides warm water for horses, cows, chickens, ducks, etc., and is vital for winter animal protection