VIVOSUN 800GPH Submersible Fountain Pump — 50W Compact Pond & Aquarium Pump with Adjustable Flow

If you need a reliable, energy-efficient submersible pump for circulating water in decorative or functional setups, this VIVOSUN unit balances high flow with a small footprint and user-friendly features. It offers adjustable flow, multiple nozzle options, simple disassembly for cleaning, and flexible mounting positions to suit many installations. The pump runs on standard 110–120V power and is designed to be hidden in pond basins, tanks, or statuary while providing steady performance.

How much water can this pump move and how high will it push water?

This pump reaches a maximum flow rate of approximately 800 GPH (about 3000 L/h) under ideal conditions. As with all submersible pumps, flow decreases as lift height increases; the unit can lift water up to around 10 feet at reduced flow.

• Maximum flow: 800 GPH / 3000 L/h
• Maximum lift height: up to 10 ft (flow reduces with height)
• Power: 50W on 110–120V supply
• Footprint: 4.33 x 3.5 x 4.1 inches for compact installations

Can I control the water flow and change spray patterns?

Yes — the pump includes an adjustable control knob for fine-tuning flow output and comes with interchangeable nozzles to modify spray shape and pressure. This makes it easy to dial in the look and circulation you want for fountains, statuary, or filtering setups.

• Flow knob: allows gradual adjustment from low to high output
• Interchangeable nozzles: switch for different spray patterns or pressure
• Useful for aesthetic and functional adjustments in ponds or water features

How do I install, clean, and position the pump?

Installation is straightforward: place the pump in the water, attach the desired nozzle and plumbing, and plug into a GFCI-protected outlet. The housing disassembles without tools for easy access to the impeller and interior, making routine cleaning quick. Its design supports multiple mounting orientations: flat on its base, stuck to angled or vertical surfaces, or rotated manually to aim the outlet.

• Tool-free disassembly simplifies impeller cleaning and maintenance
• Multiple placement options: flat, angled, vertical, or rotated
• Compact size hides easily in basins, tanks, or behind décor

What applications suit this pump best?

The VIVOSUN 800GPH pump is built for varied water tasks where medium-to-high flow and compact size matter. It performs well in small ponds, decorative fountains, aquarium circulation, hydroponic systems, and irrigation returns, provided the installation matches its voltage and lift limits.

• Decorative fountains and garden statuary
• Small ponds and recirculating water features
• Aquarium circulation and filtration support
• Hydroponic and irrigation recirculation where 10 ft lift suffices

Who is this for: This VIVOSUN pump fits homeowners, hobbyists, and small-scale growers who want a robust, energy-conscious submersible pump that’s easy to hide and maintain. Choose it if you need a compact 50W unit with adjustable flow, multiple nozzle options, and flexible mounting for aesthetic water features, aquaria, hydroponics, or small pond circulation.