【Thermostatic control】Deicer is thermostatically controlled to turn on and off as needed to keep your pond from freezing over, The deicer will only work when the temperature drops below 48.04°F. Temperature control for each unit, starting temperature is 48.04°F, when the water temperature rises to 95°F,automatically turn off the internal thermostat and turn on the protection state.

【Floating and diving Modes】The outdoor pond deicer features a dual-mode function for pond deicing. As a floating heater, it can melt ice and form caves, providing oxygen and habitats for fish in winter. Remove the float cover and it can submerge into the water to balance the water temperature

【Durable Material】The pond deicer adopts an anti-rust cast aluminum structure and a sturdy plastic shell, which can maintain long-lasting performance even in the cold winter. The outdoor pond heater is equipped with built-in overheat and power-off protection (up to 95 degrees Fahrenheit). The high-quality plastic frame effectively prevents fish or animals from getting too close, ensuring safety

【High-efficiency】The pond heater is simply designed and does not require complex installation. Just place the pool heater at the desired position inside the pool and plug it into the power supply.

【Animal-friendly winter care】The small pond heating deicing device is safe, reliable, energy-saving and highly efficient. It provides a comfortable living environment for fish and koi in winter and also offers warm water for animals such as horses, cattle, chickens and ducks.

Efficient Heating:AQQA Aquarium heater is made of explosion-proof quartz material, offers rapid and efficient heating with superior thermal conductivity. High temperature resistant, shatterproof and explosion-proof,ensuring safety and reliability for your aquarium.

Overheating & Anti-Dry Protection: The fish tank heater stops if the water temperature exceeds the set point by 1°C. If it rises rapidly by 3°C, the display will flash the current temperature and stops heating. If the heating rod is more than 1 inch out of the water, it shows an "E0" error code and stops heating

Intelligent Automatic Heating: Submersible Aquarium Heater adopts automatic constant temperature control. When water temp reaches the set temp, it will stops heating; when the water temp falls lower than the set temp by 2℃/°F, it will automatically heat up again; Memory function allows no need to reset the temperature after a power outage, so it is more convenient to unplug and change the water.

Safe and Easy to Use: Adjust the temperature with the external controller. Press the “SET” button to enter temperature settings, increasing the set temperature by 1°C with each press within a range of 15°C to 34°C. Long press for 5 seconds to switch between Fahrenheit and Celsius.

Kind Remind:The heater for aquarium fish tank must be fully immersed in water.Do not place the external temperature controller in the aquarium. The controller is not waterproof. Please unplug the power supply when clean the aquarium or change water

Automatic Thermostatic Design: When the water temperature drops to 48.04°F, the LED indicator turns green, indicating working status; otherwise, the LED indicator turns red to prevent ice formation and save electricity and energy

Floating Design: Floating stock tank heater floats atop your watering tanks used around the farm and home, that won't sink over time; Ideal water trough heater livestock item during winter

High Power Outdoor Pond Heater: We offer a choice of 500W / 1000W / 1500W pond deicer for outdoor ponds and meet your needs for different tank and vessel capacities

Widely Used: Our pond heaters for outdoor ponds suitable for farm cattle, sheep, horses and other livestock and animal drinking water, can also be used for heating water tanks and livestock water tanks

Easy to Use: This 3.6 m / 11.81 ft long power cord provides greater flexibility and convenience while using your electronic devices, simply place this de-icer in the outdoor small ponds, stock tank, etc; then plug it in and it's ready to work

【Thermostatic control】Deicer is thermostatically controlled to turn on and off as needed to keep your pond from freezing over, The deicer will only work when the temperature drops below 48.04°F. Temperature control for each unit, starting temperature is 48.04°F, when the water temperature rises to 95°F,automatically turn off the internal thermostat and turn on the protection state.

【Floating and diving Modes】The outdoor pond deicer features a dual-mode function for pond deicing. As a floating heater, it can melt ice and form caves, providing oxygen and habitats for fish in winter. Remove the float cover and it can submerge into the water to balance the water temperature

【Durable Material】The pond deicer adopts an anti-rust cast aluminum structure and a sturdy plastic shell, which can maintain long-lasting performance even in the cold winter. The outdoor pond heater is equipped with built-in overheat and power-off protection (up to 95 degrees Fahrenheit). The high-quality plastic frame effectively prevents fish or animals from getting too close, ensuring safety

【High-efficiency】The pond heater is simply designed and does not require complex installation. Just place the pool heater at the desired position inside the pool and plug it into the power supply.

【Animal-friendly winter care】The small pond heating deicing device is safe, reliable, energy-saving and highly efficient. It provides a comfortable living environment for fish and koi in winter and also offers warm water for animals such as horses, cattle, chickens and ducks.

Attention: Before plugging in, briefly submerge the unit upside down to expel trapped air, then allow it to float upright on the water surface; do not connect power before air is fully released or operate the heater outside of water

Automatic Thermostat for Energy Efficiency: The built-in temperature control turns the heater on when water drops below about 41°F and off above about 131°F, helping reduce surface ice while avoiding unnecessary power use and improving overall energy efficiency. Note: The red light turning off above freezing is normal and does not indicate a problem

1000W High Power: The upgraded 1000W output delivers faster performance than standard 250W or 500W units, helping keep a consistent open water area during harsh winter conditions and supporting a healthier pond environment for koi and ornamental fish

Professional Floating Design: This pond heater automatically floats to the surface upon insertion, ensuring continuous oxygen flow above ice. For optimal performance and heat reflection, place it shallowly near the pond edge, keeping fish safe and water open during winter

10ft Extension Cord for Easy Setup: The included 10 FT cord reaches most backyard ponds without extra wiring. Simply plug in and use—ideal for garden ponds, koi ponds, and small farm water areas like tanks or water storage

Safe & Durable: UL certified to meet US safety standards, this heater is die-cast from aluminum for excellent heat transfer and corrosion resistance. The waterproof, cold- and flex-resistant power cord ensures reliable, safe operation even in freezing temperatures

High-Efficiency Ice Melting - BlissKiss 1000W pond heater delivers powerful performance for rapid ice melting in extreme cold. Maintains open water surface for consistent oxygen exchange, protecting koi and ornamental fish throughout winter.

Energy-Saving Thermostatic Control - Smart temperature monitoring activates at 32°F and deactivates at 131°F. BlissKiss automatic operation reduces energy consumption while keeping your pond ice-free, providing cost-effective winter protection.

Optimized Floating Design - BlissKiss pond deicer automatically positions itself at water surface for maximum efficiency. For best results, place in shallow areas near pond edge where heat reflection maintains open water zone.

Extended Reach Installation - 10-foot power cord accommodates most backyard pond layouts. BlissKiss heater requires no additional wiring - simply position and plug in for immediate operation in garden ponds, koi habitats, and agricultural water tanks.

Certified Safety & Durability - UL certified construction meets US safety standards. BlissKiss features die-cast aluminum housing for superior thermal conductivity and corrosion resistance, with cold-resistant waterproof cabling for reliable performance.

🐬FEDOUR 200W Aquarium PTC Heater with Controller, simple design, space-saving, suitable for 100-200L fish tanks and turtle tanks, can be used in both saltwater and fresh water.

🐬 Ceramics PTC Heating Material: PTC means positive temperature coefficient, as a heating material of aquarium heaters, has the advantages of high heating efficiency, long service life and safer. And it is anti-impact, so don't worry about breakage.

🐬 Digital Controller: This external temperature controller can display the set temperature and the current temperature of the water, which is easy to read. Press the external setting button to conveniently set the temperature. And the temperature display can be converted between ℃ and ℉. The temperature setting range is 20-34℃.

🐬 Removable Protective Cover: The protective cover of this fish tank heater can be easily removed, which is convenient for cleaning, especially when the tank is dirty, it is very important to clean the heater regularly. Moreover, this protective cover can also prevent impact and burn, which is safer for aquarium pets.

🐬 Easy to Install: This turtle heater is equipped with a 1.8M long power cord, and 5 suction cups, which allows the heater to be firmly installed anywhere in the aquarium. We provide 24 months warranty.