USB Hang-On-Back Aquarium Waterfall Filter

Keep your aquarium water clean, clear and well-oxygenated with this compact USB-powered Hang-On-Back (HOB) aquarium filter. Designed for nano and small aquariums, it delivers efficient mechanical and biological filtration while creating a gentle waterfall effect that improves water circulation and oxygen exchange.

Powered through a standard 5V USB connection, this energy-efficient filter operates quietly, making it ideal for desktops, bedrooms, offices and other quiet environments. Its hang-on-back design saves valuable space inside the aquarium while allowing quick installation and easy maintenance.

Perfect for freshwater nano aquariums, shrimp tanks and small fish tanks up to 5 gallons (approximately 30cm), this compact filter helps maintain a healthier aquatic environment with minimal power consumption.

Key Features

• Compact hang-on-back aquarium filter
• USB powered with standard 5V connection
• Low power consumption (approximately 2W)
• Water flow rate up to 250L/H
• Gentle waterfall outflow improves oxygenation
• Mechanical and biological filtration support
• Quiet operation for home and office aquariums
• Space-saving external hang-on design
• Easy installation and maintenance
• Suitable for freshwater nano aquariums
• Ideal for shrimp tanks, bettas and small tropical fish
• Designed for aquariums approximately 1–5 gallons
• Helps improve water clarity and circulation
• Durable construction for long-lasting use

Package Includes

• 1 × USB Hang-On-Back Aquarium Filter
• 1 × Filter Media (installed or included depending on model)
• 1 × USB Power Cable