Description

Description

SunSun HJ-2500 Pump

The SunSun HJ-2500 Pump is a heavy-duty, high-performance submersible water pump designed for large aquariums, ponds, and water features. With its powerful motor and efficient design, it delivers strong water circulation, supports advanced filtration systems, and boosts oxygen exchange for a healthy aquatic environment. Built for durability and reliability, this pump operates quietly while saving energy, making it ideal for both freshwater and marine use.

🌊 Key Features
High Water Output – Provides powerful circulation for large aquariums and ponds.
Multi-Purpose Application – Suitable for sponge filters, undergravel filters, sumps, and pond filtration.
Quiet & Energy-Efficient – Low-noise motor with optimized power usage.
Fully Submersible – Safe design for continuous underwater operation.
Durable Build – Strong motor and high-quality materials ensure long-lasting performance.
Boosts Oxygen Levels – Enhances gas exchange and prevents stagnation.

🐠 Suitable For

  • Freshwater aquariums – large community tanks, planted aquariums, and cichlid setups.

  • Marine aquariums – reef tanks, corals, and saltwater fish systems.

  • Outdoor ponds, fountains, and large water features.

  • Aquarists and pond keepers who need powerful, reliable water circulation.

⚙️ Specifications

  • Brand: SunSun

  • Model: HJ-2500

  • Power: 45W

  • Max Flow Rate: 2500 L/h

  • Max Head Height: 2.5 m

  • Voltage: AC 220–240V / 50Hz

  • Application: Freshwater, Marine aquariums & Ponds

  • Installation: Fully submersible, suction cup or base mounting

🔧 How to Use

  1. Position the pump securely inside the aquarium, pond, or sump.

  2. Ensure it is fully submerged before turning on.

  3. Connect to filtration systems, sponge filters, or waterfalls if required.

  4. Adjust the outlet direction for optimal water circulation.

🧼 Maintenance Instructions

  • Clean impeller and intake regularly to maintain strong performance.

  • Always unplug before removing the pump from water.

  • Avoid dry running to prevent motor damage.

  • Keep intake area free of debris for smooth operation.

Why Choose SunSun HJ-2500 Pump?
The SunSun HJ-2500 Pump is a robust, efficient, and powerful circulation pump ideal for large aquariums and ponds. With its high flow rate, quiet operation, and durable build, it provides reliable water movement and oxygenation, making it a top choice for serious aquarists and pond enthusiasts.