Blue Pet BL-881W Hang-On Top Sump Filter 8 Watts 600 L/H

• Overhead Sump Technology: This "innovative hang-on-top sump filter" provides the advanced functionality of a full sump system without the need for complex plumbing or under-cabinet space.

• Multi-Stage Filtration Trays: Features a large, clear filtration chamber with specialized media trays that "ensure superior chemical and biological filtration," allowing you to handle higher bio-loads even in smaller tanks.

• Integrated Bio-Wheel Aeration: Equipped with a "unique rotating water wheel" that efficiently aerates the water as it passes through the filter, significantly "enhancing oxygen exchange for healthier fish".

• Adjustable Flow Control: Includes a "New Improved Water Pump" with an integrated slider that allows you to manually adjust the flow to match your aquarium's specific requirements.

• Low-Profile Aesthetic: Crafted with a "sleek, low-profile design," the BL-881W integrates seamlessly into modern setups, maintaining a clean look without compromising on multi-tasking performance.

• Complete Filter Kit: Each package comes ready for immediate use, including an 8W submersible pump, high-density mechanical sponges, and a generous supply of bio-balls for essential bacterial colonization.

Technical Specifications

Installation & Maintenance Tips

1. Placement: Mount the filter box securely on the top rim of your tank and use the provided hosing to connect it to the submersible pump.

2. Pump Setup: Ensure the submersible pump is fully underwater before turning on the power to prevent motor damage.

3. Media Rinsing: Regularly rinse the mechanical sponges (blue and white layers) in used aquarium water to maintain a steady 600 L/H flow rate.

4. Visual Monitoring: The transparent body allows you to monitor media saturation and debris levels at a glance, making maintenance simple and predictable.