Bio Block Filter Media - Environmentally Friendly Biofilm Growth Solution from China Suppliers and Factory
Product Description
Our revolutionary Bio Block Filter Media, the environmentally friendly solution for enhancing biological growth in your filtration system. Made from polyethylene, this innovative media consists of net tubes that are welded together to form a square block, providing a unique surface structure that maximizes biological growth.
Its relatively rough surface allows for the quick buildup of a bioactive surface, promoting the growth of beneficial bacteria and microorganisms.
The high porosity of the media facilitates optimal oxygen transmission to the biofilm, creating an ideal environment for biological filtration.
The design allows shed biofilm fragments to pass through the entire media, preventing clogging and maintaining efficient filtration while reducing maintenance.
The circular or oval thread construction of the net tubes significantly increases the specific bioactive surface area, providing ample space for biological growth.
Whether you are setting up a new filtration system or looking to enhance the biological filtration in an existing setup, our Bio Block Filter Media offers a reliable and effective solution. With its environmentally friendly composition and advanced features, it is the ideal choice for promoting a healthy aquatic environment in aquariums, ponds, and water treatment systems.
Choose our Bio Block Filter Media for a sustainable, high-performance solution that promotes biological growth and ensures optimal filtration in your aquatic environment.
Product Specifications
| Item | Specification | Effective Surface Area | Weight | Density | Material |
|---|---|---|---|---|---|
| Bio Block 70 | 70mm | >150m2/m3 | 45kg/CBM | 0.96-0.98g/cm3 | HDPE |
| Bio Block 55 | 55mm | >200m2/m3 | 60kg/CBM | 0.96-0.98g/cm3 | HDPE |
| Bio Block 50 | 50mm | >250m2/m3 | 70kg/CBM | 0.96-0.98g/cm3 | HDPE |
| Bio Block 35 | 35mm | >300m2/m3 | 100kg/CBM | 0.96-0.98g/cm3 | HDPE |
| Customizable Specifications | Customizable Specifications | Customizable Specifications | Customizable Specifications | Customizable Specifications | Customizable Specifications |
Frequently Asked Questions
The Bio Block Filter Media is manufactured from high-density polyethylene (HDPE), consisting of net tubes welded together to form a highly durable square block structure.
The unique structure of the net tubes allows shed biofilm fragments to flow freely through the media. This prevents accumulation, avoids clogging, and ensures continuous, low-maintenance filtration.
High porosity ensures optimal oxygen transmission directly to the active biofilm. This oxygen-rich environment is essential for the survival and growth of beneficial nitrifying bacteria.
Yes, we provide fully customizable specifications for sizing, density, weight, and surface area to match the unique requirements of your filtration system.
It is an environmentally friendly and sustainable solution ideal for promoting healthy aquatic ecosystems in home aquariums, garden ponds, commercial aquaculture, and industrial water treatment systems.

