SunSun HW-304b Aquarium External Canister

Product Details

The Sun Sun HW-304B Canister Filter is a high-capacity external filter designed for large aquariums, offering multi-stage filtration combined with UV sterilization. The built-in 9W UV sterilizer helps eliminate harmful bacteria, algae spores, and parasites, ensuring cleaner and healthier water. With its strong flow rate, spacious media capacity, and quiet operation, this canister filter is an excellent choice for freshwater, planted, and marine aquariums.

Specifications

• Model: Sun Sun HW-304B
• Type: External Canister Filter with UV Sterilizer
• Filtration Stages: Multi-stage (mechanical, biological, chemical + UV sterilization)
• Recommended Tank Size: Up to 600 liters (160 gallons)
• Flow Rate: 2000 L/H (liters per hour)
• UV Sterilizer: 9W – Eliminates harmful bacteria and algae
• Power Consumption: Low energy usage
• Hose Size: Varies based on model setup
• Media Capacity: Large filter trays for customizable media setup
• Ideal For: Freshwater, planted, and marine aquariums

Key Points

• Multi-Stage Filtration with UV Sterilization – Ensures crystal-clear, bacteria-free water
• High Flow Rate – Ideal for large aquariums, providing strong circulation
• Spacious Media Trays – Supports different filter media for maximum efficiency
• Energy-Efficient & Quiet Operation – Low power consumption with minimal noise
• Easy Installation & Maintenance – Designed for user-friendly setup and cleaning

Usage

• Suitable for large aquariums (up to 600L)
• Perfect for freshwater, marine, and high-bioload tanks
• UV sterilizer helps control algae and harmful microorganisms

Usage Tips

• Regularly clean the filter media to maintain optimal performance
• Use the UV sterilizer as needed to prevent excess algae growth
• Prime the filter before the first use for smooth water flow

Note

• Not suitable for small tanks due to high water flow
• UV light should not be used continuously—use it as needed to control bacteria and algae