Netlea Hang-on-Back Filter No.2S with built-in CO2 diffuser
Netlea Hang-on-Back Filter No.2S with built-in CO2 diffuser
Netlea Hang on Back No.2s
Netlea Hang on Back No.2s accessories
Netlea Hang on Back
Netlea Hang on Back No.2s for aquarium
Netlea Hang on Back for aquarium
Netlea Hang on Back No.2s have triple innovate mute design
Netlea Hang on Back No.2s for aquatic world
Netlea Hang on Back No.2s have low power consumption
Netlea Hang on Back No.2s have large capacity
Netlea Hang on Back No.2s
Netlea Hang on Back No.2s for aquarium

Netlea Hang-on-Back Filter No.2S with built-in CO2 diffuser

Regular price$175.00
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Netlea Hang-on-Back Filter No.2S with built-in CO2 diffuser

The Netlea Hang-on-Back Filter No.2S is a compact and powerful filtration system that combines advanced water purification with a built-in CO2 diffuser, making it an ideal solution for planted and freshwater aquariums. 

This filter is designed to maintain a clean and healthy aquatic environment. It supports biological and mechanical filtration, ensuring optimal water quality for fish, plants, and invertebrates.

Its versatile design suits aquariums between 25 and 60cm, providing reliable performance for small to medium tanks. The built-in CO2 diffuser allows plants to access additional carbon, supporting robust growth, vibrant coloration, and a balanced ecosystem.

The No.2S also addresses common aquarium challenges because its skimmer prevents sinking, its adjustable flow ensures customized water movement, and its quiet operation keeps your aquarium peaceful and serene. These features make it suitable for beginner aquarists and experienced hobbyists seeking a high-performance, low-maintenance filtration solution.

Key benefits of Netlea Hang-on-Back Filter No.2S

  • Built-in CO2 diffuser: Enhances plant growth, oxygenation, and overall aquatic health
  • Skimmer design: Ensures the filter remains afloat and stable for uninterrupted operation
  • Enhanced filter media capacity: Provides room for more ceramic or sponge media, improving mechanical and biological filtration
  • Flow rate controller: Adjust water circulation to match the specific needs of your tank, plants, and aquatic life
  • Low water start: Prevents damage to the pump and ensures safe operation even when water levels fluctuate
  • Quiet operation: Maintains a serene aquarium environment without disturbing fish or hobbyists
  • Automatic restart: Resumes operation after power outages, maintaining water quality without intervention
  • Compact dimensions: Fits neatly on tanks with limited space while providing high flow efficiency
  • Easy maintenance: Convenient access to sponges and media for regular cleaning and replacement

1-year manufacturer warranty: Offers confidence and peace of mind for long-term use

Feature Detail
ModelNo.2S
Filter TypeHang-on-Back filter with built-in CO₂ diffuser
Flow Rate600 L/hr
Tank CompatibilitySuitable for tanks between 25 cm and 60 cm
Power7W energy-efficient motor
Dimensions14.6 × 9.6 × 24 cm
Cable Length1.5 m
Media IncludedCeramic filter media for biological filtration
FeaturesLow water start, adjustable flow rate, automatic restart after power failure, and integrated surface skimmer
Warranty1-year manufacturer warranty

Usage instructions

  • Hang the filter securely on the back of your aquarium, ensuring it is stable and properly positioned
  • Connect the power and verify that the CO2 diffuser is set up for optimal plant enrichment
  • Adjust the flow rate using the controller to suit tank size, plant density, and fish species
  • Regularly check the skimmer to ensure it captures floating debris and prevents sinking
  • Clean or replace the included ceramic media periodically to maintain efficient filtration
  • Customize filtration by adding additional media or adjusting sponge configurations to match your aquarium’s specific needs

Recommendations and precautions

  • Use in aquariums within the recommended 25–60cm tank range
  • Correctly set up the CO2 diffuser for effective plant growth without disrupting fish health
  • Keep the filter away from children and pets, and handle with care when cleaning
  • Disconnect power before performing deep maintenance or media replacement
  • Regularly inspect the filter and media to prevent clogs and ensure optimal water flow
  • Monitor fish and plant health to adjust flow rate and filtration settings as needed

Why choose Netlea Hang-on-Back Filter No.2S

The Netlea No.2S compact system combines high-efficiency filtration, integrated CO2 support, and a user-friendly design. Its innovative features, including skimmer stability, adjustable flow, large media capacity, and quiet operation, make it ideal for maintaining a clean, healthy, thriving aquarium environment.

This filter is especially beneficial for planted tanks. The CO2 diffuser enhances plant growth and nutrient absorption, while the robust mechanical and biological filtration keeps water clear and free from harmful debris. With low maintenance requirements and a one-year manufacturer's warranty, the No.2S offers long-lasting performance and peace of mind.

Upgrade your aquarium filtration with the Netlea Hang-on-Back Filter No.2S. This reliable, efficient, easy-to-maintain filtration system will give you clean water, healthy plants, and a balanced ecosystem.

FAQs

School of Scape is a unique aquarium store that draws inspiration from nature to help you create beautiful and distinctive aquascapes. We provide all the necessary information and quality supplies you need to bring your aquascaping visions to life.

We offer a wide range of quality, affordable aquarium supplies that we use ourselves, including plants, substrates, filtration systems, lighting, and other essential aquascaping equipment. Additionally, we provide expert installation and custom aquascape design services, drawing on our extensive international experience and knowledge in competitive aquascaping.

Getting started with aquascaping involves understanding the basics of aquarium setup, choosing the right plants and equipment, and learning about the necessary maintenance. We offer comprehensive guides and expert advice to help you every step of the way, from initial setup to ongoing care.

Yes, we provide professional installation services to ensure your aquascape is set up correctly and efficiently. Our team of experts will work with you to design and build a custom aquascape that meets your specific needs and preferences.

We only offer aquarium supplies that we personally use and trust. This ensures that every product we sell is of the highest quality and proven to work effectively in creating and maintaining beautiful aquascapes. Our commitment to quality and affordability means you can confidently move from inspiration to realization.

Yes, we offer workshops and classes for all skill levels, from beginners to advanced aquascapers. These sessions cover various aspects of aquascaping, including design principles, plant care, and maintenance techniques, providing you with the skills and knowledge needed to create stunning aquascapes.

You can contact us through our website, email, or by visiting our store. Our friendly and knowledgeable staff are always ready to assist you with any questions or concerns you may have.