Zhengmy presents a four-pack of 800 GPH aquarium circulation pumps designed to water movement in freshwater, saltwater, and coral tanks

Each submersible powerhead features a magnetic base or suction cup for stable placement, delivering reliable flow without cluttering the tank

This kit is i for building layered currents across multiple zones or surrounding a single larger display with even circulation

Flexible flow and direction 360-degree rotation creates versatile currents that mimic natural river and ocean dynamics

This helps disperse food debris more evenly and supports oxygen distribution throughout the water column, making daily maintenance feel smoother and less disruptive

800 GPH flow provides steady water movement in 20 to 100 gallon tanks 360-degree rotation enables all-around coverage for comprehensive flow Quiet operation is aided by a stable magnetic base Submersible design keeps operation safe and unobtrusive Compatibility and practical use Suitable for freshwater, saltwater, various fish tanks, and coral setups, the four-pack flexible deployment—use one pump per zone or multiple heads for targeted circulation in larger displays

Pack includes four pumps to cover multiple tanks or create multi-head configurations Moderate water filter grid helps prevent fish from interacting with intake areas ABS construction in classic black blends with most tank aesthetics Ease of maintenance and setup No tools are required to disassemble for cleaning, and the pumps can be installed or rearranged at any time

For performance, ensure each head is fully submerged before operation

Note: Submersion is essential for proper function and longevity

FAQ Q: Is this pump suitable for my 20-100 gallon tank

A: Yes

The Zhengmy 800 GPH powerheads are designed for 20-100 gallon tanks and provide adjustable, quiet flow

Q: Do I need tools to install or maintain the pumps

A: No tools are required

The pumps use magnetic bases and suction cups, and disassembly is simple for cleaning