High-Efficiency External Oxygen Pump & Water Filter
Premium ABS plastic construction ensures durability and corrosion resistance for long-term underwater use. Dual-function design combines powerful oxygenation with 3-stage mechanical filtration (sponge + activated carbon + bio-media) to maintain crystal-clear water.
Ultra-Quiet Waterfall Circulation
Patented cascading waterfall output creates natural water movement without disturbing noise (<25dB), ideal for betta tanks, nano aquariums, or shrimp habitats. Adjustable flow knob (50-200L/h) accommodates tanks from 5-30 gallons.
Space-Saving External Mounting
Slim-profile clip-on installation eliminates in-tank equipment clutter. Integrated suction cups provide vibration-free attachment to glass/acrylic tanks up to 12mm thick. Includes 1.2m airline tubing for flexible positioning.
Low-Energy High Output
Energy-efficient motor (2.5W) delivers 2.2L/min air output – 30% more efficient than standard air stones. Perfect for breeders enhancing fry survival rates or reef keepers supplementing protein skimmers.
Maintenance-Free Operation
Tool-free disassembly with quick-release impeller cover. Replaceable filter media cartridges (sold separately) extend product lifespan. FCC/CE certified for global voltage compatibility (100-240V).