



Bluepet BLH-301 Hanging Filter | Compact HOB Aquarium Filter
Product Description
Keep your aquarium water clean and healthy with the Bluepet BLH-301 Hanging Filter, a compact and efficient hang-on-back (HOB) filter designed for small aquariums. This filter provides reliable mechanical and biological filtration, removing debris, waste, and harmful toxins while promoting beneficial bacteria growth.
With its space-saving external design, quiet operation, and easy installation, the BLH-301 is perfect for nano and small tanks. It ensures proper water circulation and oxygenation, creating a stable and healthy environment for your fish.
Key Features
- Dual Filtration System – Mechanical & biological filtration
- Compact HOB Design – Ideal for small aquariums
- Ultra Quiet Operation – Minimal noise for home use
- Efficient Water Flow – Maintains circulation and oxygen levels
- Easy Setup – Plug-and-play installation
- Low Maintenance – Simple cleaning and media replacement
- Space Saving – Keeps tank interior clutter-free
Specifications
- Model: BLH-301
- Type: Hang-On-Back (HOB) Filter
- Suitable For: Small / Nano aquariums
- Filtration Type: Mechanical + Biological
- Installation: External (hang-on)
- Application: Freshwater & marine aquariums
Benefits
- Keeps water crystal clear
- Removes waste and impurities
- Supports beneficial bacteria
- Improves oxygenation
- Ideal for beginners and small setups
How to Use
- Hang the filter on the aquarium wall
- Fill the filter chamber with water before starting
- Plug in and allow water to circulate
- Clean filter media regularly
Important Note
- Maintain proper water level for smooth operation
- Do not run dry
- Clean filter sponge/media periodically
- Replace media when needed
Why Choose This Product
✔ Perfect for small tanks
✔ Easy to install and maintain
✔ Quiet and efficient performance
✔ Reliable everyday filtration
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Description
Keep your aquarium water clean and healthy with the Bluepet BLH-301 Hanging Filter, a compact and efficient hang-on-back (HOB) filter designed for small aquariums. This filter provides reliable mechanical and biological filtration, removing debris, waste, and harmful toxins while promoting beneficial bacteria growth.
With its space-saving external design, quiet operation, and easy installation, the BLH-301 is perfect for nano and small tanks. It ensures proper water circulation and oxygenation, creating a stable and healthy environment for your fish.
Key Features
- Dual Filtration System – Mechanical & biological filtration
- Compact HOB Design – Ideal for small aquariums
- Ultra Quiet Operation – Minimal noise for home use
- Efficient Water Flow – Maintains circulation and oxygen levels
- Easy Setup – Plug-and-play installation
- Low Maintenance – Simple cleaning and media replacement
- Space Saving – Keeps tank interior clutter-free
Specifications
- Model: BLH-301
- Type: Hang-On-Back (HOB) Filter
- Suitable For: Small / Nano aquariums
- Filtration Type: Mechanical + Biological
- Installation: External (hang-on)
- Application: Freshwater & marine aquariums
Benefits
- Keeps water crystal clear
- Removes waste and impurities
- Supports beneficial bacteria
- Improves oxygenation
- Ideal for beginners and small setups
How to Use
- Hang the filter on the aquarium wall
- Fill the filter chamber with water before starting
- Plug in and allow water to circulate
- Clean filter media regularly
Important Note
- Maintain proper water level for smooth operation
- Do not run dry
- Clean filter sponge/media periodically
- Replace media when needed
Why Choose This Product
✔ Perfect for small tanks
✔ Easy to install and maintain
✔ Quiet and efficient performance
✔ Reliable everyday filtration


















