SunSun HJ-611B Internal Submersible Filtration Pump – 6W, 500 L/H | Quiet Aquarium Filter with Spray Bar & Venturi Air Pipe for Fresh & Saltwater Tanks

🧾 Description:

The SunSun HJ-611B Internal Submersible Filtration Pump is designed to keep your aquarium water clear, healthy, and well-aerated. Ideal for both freshwater and saltwater aquariums, it effectively removes debris and impurities through mechanical filtration using high-quality filter sponges and carbon media.

This quiet and efficient pump offers two flow options — a spray bar for gentle, wide water circulation, or a venturi air pipe for a stronger, oxygen-rich water stream. Built with durable materials and a compact design, it’s perfect for maintaining a balanced aquatic environment in small to medium-sized tanks.

Key Features:

• ✅ Dual Water Output Options: Choose between a spray bar for wide flow or a venturi air pipe for powerful, oxygenated water movement.

• ✅ Efficient Filtration System: Removes debris, fish waste, and harmful particles using filter sponges and carbon media.

• ✅ Quiet & Energy Efficient: Low-noise operation with a 6W motor for continuous, reliable use.

• ✅ Strong Flow Rate: Delivers up to 500 liters per hour of water circulation for cleaner water.

• ✅ Compact & Durable: Space-saving design made with high-quality ABS plastic for long-term performance.

• ✅ Easy Installation & Maintenance: Simple setup and quick access for cleaning and media replacement.

• ✅ Freshwater & Marine Compatible: Suitable for all types of aquariums and aquascapes.

Specifications:

• Model: SunSun HJ-611B

• Power: 6W

• Voltage: 220–240V / 50Hz

• Flow Rate: 500 L/h

• Tank Capacity: Suitable for small to medium aquariums

• Material: ABS Plastic

• Includes: Spray Bar and Venturi Air Pipe

• Operation: Fully Submersible

nstallation Guide:

1. Venturi Air Pipe Option:

   • Remove the front outlet nozzle from the pump.

   • Attach the angled connector and clear venturi pipe to create a strong, oxygenated flow.

2. Spray Bar Option:

   • Detach the existing outlet pipe.

   • Connect the spray bar to distribute water gently and evenly across the tank surface.

Ensure the pump is completely submerged in water during operation for safe and optimal performance.