SUNSUN 3-in-1 Aquarium Internal Filter

Powerful Multi-Function Design
Combines filtration, oxygenation, and wave-making in one compact unit—ideal for small to medium aquariums up to 40 gallons.
Premium Sponge & Durable Construction
High-density sponge traps debris efficiently while promoting beneficial bacteria growth. ABS plastic casing ensures corrosion resistance and long-term use.
Adjustable Flow & Ultra-Quiet Operation
Customizable water flow with a simple dial control. Low-noise motor (under 30dB) perfect for home or office environments.
Easy Installation & Low Maintenance
Slim profile fits tight spaces; no tools required. Removable sponge for quick cleaning—keeps water crystal clear with minimal effort.
Versatile for Freshwater & Marine Tanks
Suitable for fish tanks, shrimp habitats, or turtle enclosures. Energy-efficient (6W/12W/23W options) to reduce operating costs.
Trusted Wholesale Advantage
Direct factory pricing ensures unbeatable value for bulk buyers. Globally shipped with reliable after-sales support.