Aobiono Upgraded Pond Heater De-Icer with Light Indicator, Automatic Thermostatic Control 48°F On / 95°F Off, Keeps Ice Hole for Fish Koi Ponds, Stock Tanks, Bird Baths, 12 ft Cord (500W)

About this item

• Upgraded Light Indicator – Green light shows heating mode, red light shows standby mode, so you can check operating status at a glance for safer winter pond care.
• Smart Thermostatic Control – Built-in thermostat automatically turns on at 48°F (9°C) to prevent freezing and shuts off at 95°F (35°C) to avoid overheating. No manual adjustment needed, energy-saving and worry-free.
• Keeps an Ice Hole for Oxygen Exchange – Prevents the pond surface from fully freezing, maintaining a 12-inch (30 cm) opening for oxygen intake and harmful gas release, keeping fish alive all winter.
• 3 Power Options & Multi-Use – Choose from 500W, 1000W, or 1500W models for ponds, livestock water tanks, and bird baths, suitable for different sizes and climates.
• Easy to Use & Built to Last – Floating design requires no installation. Just place in water, plug it in, and it works automatically. Durable construction withstands harsh winters for years of reliable use.