Key Features:

Multi-Stage Filtration: Combines mechanical, biological, and chemical filtration for optimal water quality.
Compact Design: Space-saving canister filter perfect for smaller tanks or as a pre-filter for larger systems.
Easy Installation: Comes with filter pads, hoses, and all necessary parts for quick setup.
Energy Efficient: Operates at just 6W power consumption, ensuring low energy costs.
Quiet Operation: Designed to run silently, making it ideal for home or office use.

Specifications:

Model: HW-603B
Flow Rate: 400 L/hr (106 GPH)
Pump Power: 6W
Dimensions: 5.7″ L x 5.7″ W x 10″ H (14.5 x 14.5 x 25 cm)
Voltage: 220V/50Hz
Weight: 1.75 kg
Tank Size Compatibility: Up to 20 gallons (75 liters)

Additional Features:

Can also be used as a pre-filter for larger SunSun canister filters.
Includes space above and below filter pads for adding additional media like ceramic rings or activated carbon (sold separately).
Easy-to-use priming system simplifies operation.

The SunSun HW-603B is an excellent choice for aquarium enthusiasts seeking an affordable, reliable, and efficient external filter. Its compact size, quiet operation, and versatile functionality make it perfect for nano tanks or as an auxiliary filter in larger setups.