The Aqua One ClearView Hang On Filter is a compact, space-saving external filter designed to clip directly onto the back rim of your aquarium.By sitting outside the tank, it leaves more swimming room for your fish and avoids clunky equipment cluttering the inside of the aquarium, making it an ideal alternative to a submersible internal filter.
The filter provides a 3-stage filtration solution (mechanical, chemical, and biological) and is suitable for coldwater, tropical, and marine aquariums.
Key Features & Benefits
Complete 3-Stage Filtration: It utilizes a compact, easily replaceable cartridge combining:
Wool (Mechanical): Traps large particles, fish waste, and debris.
Activated Carbon (Chemical): Removes odors, water discoloration (tannins), and harmful toxins.
Bio Grid (Biological): Provides a surface area for beneficial bacteria to colonize and break down toxic ammonia and nitrite.
Adjustable Flow Control: Includes a built-in flow regulator dial on top of the intake pipe so you can fine-tune the water speed to suit your fish species.
Waterfall Aeration: The return design creates a gentle waterfall effect back into the tank, which naturally increases surface agitation and maximizes oxygen levels in the water.
Easy Maintenance: The filter cartridges pull straight out for quick replacement, which is recommended every 6 to 8 weeks to ensure maximum efficiency.
