VIHOSE 500w Outdoor Pond Heater with Adjustable Knob, Fish Tank Heater Submersible with 2 Suction Cups and Extra Thick Safety Cable, Safe for 60 to 80 Gallon

• Effective Winter Pond Protection: this 500W pond heater is designed to prevent outdoor ponds from completely freezing over in cold weather; By maintaining an opening in the ice, it supports gas exchange and helps replenish oxygen levels in the water; This function reduces temperature-related stress in fish and supports a healthier aquatic environment throughout winter
• Constructed with Sturdy Stainless Steel: made using robust stainless steel, this outdoor pond heater offers hurt resistance and a smooth anti-stick surface for easy cleaning; The material is safe for both fish and users; Its solid build helps avoid hurts and extends the unit's service life
• Adjustable Thermostat for Customized Heating: equipped with a user-friendly rotary temperature control knob, this fish tank heater allows precise adjustment to match specific pond conditions; Users can easily set their desired water temperature, offering flexibility and improving comfort for aquatic life
• Suitable for Small to Medium Ponds: with a 500W heating capacity, this pond heater is ideal for small outdoor ponds or container water gardens holding approximately 60-80 gallons; It provides localized heating that helps keep a section of the pond ice-free while supporting healthier water quality; This outdoor pond heater includes safety enhancements such as an overheat protection mechanism and a heat-resistant top cover
• Built with Safety Features: The power cable is extra thick and designed to resist wear; A standard 3-pin plug improves electrical safety for outdoor operation; When using this outdoor pond heater, please ensure that the stainless steel heater is completely immersed in water to prevent triggering the anti-dry burn protection. Before cleaning or changing the water, please unplug the power cord and wait for the heater to cool down for 10-20 minutes before removing it

Features: Easy to install and position: Designed for convenient placement, the heater can be fixed at the middle or lower part of the pond. Its submersible design requires full immersion to avoid activating dry-run protection. The long cable can be secured along the pond edge for tidiness and safety. Supports oxygen exchange and fish health: By preventing surface ice from fully sealing the pond, this heater encourages natural oxygen exchange. This is important for fish respiration and beneficial species survival. It helps maintain a stable environment, making it a useful tool for fish keepers in colder climates. Specifications: Material: stainless steel Color: black Size: about 15.35 inches/ 39 cm Package includes: 1 x Outdoor pond heater Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen display