10W USB Submersible Aquarium Heater – Compact, Safe & Efficient

Enhance your aquatic environment with this compact and efficient USB-powered aquarium heater, designed specifically for small fish tanks and bowls. Ideal for tropical fish, this 10W submersible heater warms water quickly and maintains a stable temperature, ensuring a healthy and comfortable habitat for your aquatic pets.

Key Features:

• User-Friendly USB Power: Simply plug into any USB port or adapter—no special installation required, making it perfect for small desktop or nano tanks.
• Perfect for Small Tanks: With its mini size (about 5cm/2 inch in length), this heater is ideal for nano, betta, or shrimp tanks where space is at a premium.
• Rapid Heating Performance: The 10W heating element provides fast and efficient temperature adjustment, reliably keeping your tank at the ideal temperature for tropical fish.
• Built-In Thermometer: Integrated thermometer allows easy and accurate temperature monitoring, ensuring the well-being of your aquatic pets.
• Safe and Reliable: Features built-in safety controls to prevent overheating and ensure consistent performance. Fully submersible design for maximum safety—always ensure the heater is under water during operation.
• Durable Construction: Made from quality materials, including a nichrome heating wire, this heater promises long-lasting and reliable operation.
• Long Power Cable: Equipped with a cable of approximately 130cm (51 inches), offering flexibility in tank placement and setup.
• LED Indicator: Visual indicator shows when the heater is actively heating.

Typical Specifications:

• Power: 10W, USB powered (5V, ~2A recommended)
• Dimensions: About 1.9x5.2cm (0.75x2.05 inch) heater size
• Cable Length: 130cm (51 inches)
• Material: Nichrome heating wire, durable waterproof casing
• Usage: Perfect for tanks up to 5–10 liters; for larger tanks, consider higher wattage versions
• Safety: Overheat protection and built-in thermostat

Package Includes:

• 1 x 10W USB Submersible Heater for Fish Tanks

Note: Always fully submerge the heater in water before powering on. Suitable for continuous use in freshwater aquariums; not intended for marine/saltwater environments or tanks with aggressive fish that may damage the heater.

With this heater, maintaining the ideal tropical temperature for your aquarium is simple, convenient, and energy-efficient—just plug it in and let it do the work! Your fish will thank you for a warm, stress-free environment.