Overview
The SunSun HJ‑611B is a compact internal filter with integrated 450 L/h pump and 6 W motor. Ideal for 25–60 L tanks, it combines mechanical, chemical, and biological filtration in one quiet, adjustable unit.
Key Features
- Integrated pump & filter: 450 L/h flow with a 0.9 m lift, powered by just 6 W .
- 2‑stage filtration: Comes with a sponge for debris and a carbon cartridge for chemical filtration; can be customized with filter floss .
- Adjustable flow: Sliding flow control and 360° swivel outlet with optional diffuser or spray‑bar to optimize water circulation .
- Oxygen boost: Includes venturi tube for extra aeration or spray-bar for surface movement .
- Compact & versatile: Sized ~43×53×163 mm; submersible and sleek enough for nano tanks .
- Applicable to fresh/saltwater: Uses corrosion‑resistant ceramic or stainless shaft and works in both environments .
Specifications
| Flow Rate | 450 L/h |
|---|---|
| Power Consumption | 6 W |
| Max Lift | 0.9 m |
| Tank Size | 25–60 L |
| Dimensions | ≈ 43×53×160 mm |
| Filtration | Sponge + carbon (2‑stage; modular) |
| Extras | Flow control, swivel outlet, venturi tube |
Why Choose HJ‑611B?
- All‑in‑one simplicity: Pump + filtration + aeration in a compact submersible unit.
- Energy-efficient & quiet: Low power draw keeps running costs down.
- Customizable flow: Adjust with slider and swap diffuser/spray-bar as needed.
- Low-maintenance: Easy to clean—just rinse sponge/carbon regularly.
- Flexible install: Subtle design fits in small tanks or planted setups.
Installation & Maintenance
- Attach with suction cups; orient output nozzle.
- Plug in and set flow using the slider.
- Swap between diffuser or spray‑bar depending on circulation needs.
- Rinse sponge & replace carbon every 2–4 weeks; add floss or biomedia if desired.
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