Sunsun HBL-403 Hang-On-Back Aquarium Filter (5W, 400 L/H)

Sunsun HBL-403 Hang-On-Back Aquarium Filter (5W, 400 L/H)

Enhance your aquarium's clarity and health with the powerful Sunsun HBL-403 Hang-On Filter, available now at www.onyxaqua.com. Designed to deliver a big water output, this efficient 5-watt Hang-On-Back (HOB) filter is an excellent space-saving solution for your tank. Offering superior biochemical filtration without taking up valuable swimming space, it is the perfect upgrade for both fresh and sea water aquatic environments.

Key Features & Benefits

• Ultra-Quiet Performance: Engineered with a specialized "mute effect" to ensure your aquarium remains a serene and peaceful environment without loud, distracting motor noises.

• Customizable Water Flow: Features a built-in flow rate adjuster knob on the intake tube, allowing you to easily regulate the water circulation to suit the specific needs of your fish and delicate plants.

• Integrated Surface Skimmer: Comes equipped with a floating head and adjust plate that act as a surface skimmer. This attachment actively removes unsightly oil slicks and dust from the water's surface, promoting better oxygen exchange.

• Advanced Biochemical Filtration: Includes dedicated internal filter material that traps physical debris while cultivating beneficial bacteria to break down harmful waste.

• Versatile Compatibility: Built with durable, corrosion-resistant components, making this filter completely safe and effective for both fresh and sea water aquariums.

• Hassle-Free Maintenance: The accessible hang-on design and removable parts offer ultimate convenience for washing and routine media replacement.

Technical Specifications

Quick Setup Reminder

Important Priming Step: As a Hang-On-Back filter, the main casing must be manually filled with aquarium water before plugging it into an electrical outlet. Running the pump dry can cause permanent damage to the motor. Ensure the inlet pipe is fully assembled and submerged before powering on the unit.