Quiet, high-performance water circulation for tanks and ponds The LANDEN BIOSMO 2000 DC Sine Wave Pump delivers robust, steady flow with whisper-quiet operation

Thanks to sine wave technology and a sealed impeller, it keeps noise well under 40 dB while targeting energy efficiency—potentially reducing power use by up to 65% d with traditional pumps

Built for flexibility, this pump can run internally or externally and supports a range of aquarium environments

An external controller provides three operation modes and ten distinct flow rates, letting you tailor motion to your system and routine without guesswork

Smart, user-friendly control Three operation modes and ten flow settings via the external controller for precise customization

Two nozzle options (5/8 in and 3/4 in) with a lift height up to 3

5 m to fit different layouts

Maintenance is straightforward: remove the cap and separate the impeller in under a minute, no tools required

Durable construction with a ceramic shaft core, carbon fiber sleeve, and a magnetic drive for wear resistance

Automatic power-off protection if water flow is interrupted or the pump is blocked, helping protect your setup

Versatility for many setups Designed for 50–105 gallon tanks and compatible with multiple LANDEN aquarium models

Suitable for both saltwater and freshwater systems and adaptable for internal or external installation

Great for small ponds, fountains, hydroponic systems, and irrigation projects requiring dependable water movement

-world usage includes circulating tank water, feeding return lines, and supporting auxiliary features like waterfalls or nutrient distribution in hydroponics

FAQ Q: What tanks is the LANDEN BIOSMO 2000 DC suitable for

A: Designed for 50–105 gallon aquariums; works internally or externally with freshwater or saltwater setups

Q: What control options does it

A: Three operation modes with ten flow settings via external controller; supports diverse plumbing