SUNSUN CHJ Aquarium Submersible Filtration Pump

The SUNSUN CHJ Internal Aquarium Filter Series is a compact and versatile filtration solution designed for efficient water filtration, circulation, and aeration. Available in flow rates from 500L/H to 1500L/H, the CHJ Series offers multiple models to suit different aquarium sizes and filtration requirements.

Designed for fully submersible operation, these internal filters can be used in both freshwater and marine aquariums. Their compact design makes them easy to position and hide inside the aquarium while providing reliable water movement and filtration.

Multi-Purpose Aquarium Filter

The SUNSUN CHJ Series combines multiple aquarium functions in one compact unit. Depending on the setup, it can provide water pumping, filtration, circulation, and aeration, making it a practical choice for everyday aquarium use.

Compact & Energy-Efficient Design

The compact body requires minimal aquarium space and can be positioned discreetly inside the tank. The CHJ Series is designed for efficient operation with low power consumption relative to its water flow performance.

Adjustable Water Flow

The water flow can be conveniently adjusted according to the requirements of your aquarium and its inhabitants, allowing greater control over aquarium circulation.

Key Features

• Compact internal aquarium filter
• Small size and easy to position inside the aquarium
• Energy-efficient operation
• Quiet operation
• Adjustable water flow
• Fully submersible design
• Suitable for freshwater and marine aquariums
• Provides water filtration and circulation
• Supports aquarium aeration
• Multi-purpose filtration and pumping system
• Available from 500L/H to 1500L/H

Available Models

SUNSUN CHJ-502

• Rated Voltage: 220–240V
• Frequency: 50Hz
• Power: 7W
• Maximum Flow: 500L/H
• Maximum Lift: 0.9m
• Outlet: 13/16mm
• Power Cord: 1.4m
• Weight: 0.3kg
• Dimensions: 211 × 40 × 55.5mm

SUNSUN CHJ-602

• Rated Voltage: 220–240V
• Frequency: 50Hz
• Power: 8W
• Maximum Flow: 600L/H
• Maximum Lift: 1.3m
• Outlet: 13/16mm
• Power Cord: 1.3m
• Weight: 0.44kg
• Dimensions: 218.5 × 46 × 64mm

SUNSUN CHJ-902

• Rated Voltage: 220–240V
• Frequency: 50Hz
• Power: 20W
• Maximum Flow: 900L/H
• Maximum Lift: 1.5m
• Outlet: 13/16mm
• Power Cord: 1.5m
• Weight: 0.44kg
• Dimensions: 287 × 50 × 73mm

SUNSUN CHJ-1502

• Rated Voltage: 220–240V
• Frequency: 50Hz
• Power: 25W
• Maximum Flow: 1500L/H
• Maximum Lift: 1.8m
• Outlet: 13/16/20mm
• Power Cord: 1.5m
• Weight: 0.3kg
• Dimensions: 273 × 55 × 77mm

Model Comparison

Suitable For

• Freshwater aquariums
• Marine aquariums
• Community fish tanks
• Planted aquariums
• Fish tanks requiring additional water circulation
• Aquariums requiring internal filtration and aeration

Get your genuine SUNSUN products from us for added assurance and peace of mind. Choose the appropriate CHJ model according to your aquarium size, required water flow, and filtration needs.