Mantis Bio Filter

.Mantis Bio Filter Blocks – Premium Advanced Ceramic Filtration Media
Take your aquarium or pond filtration to the next level with Mantis Bio Filter Blocks, engineered for ultimate biological performance. Crafted from high-grade inert ceramic, these blocks feature a true 3D open-flow design that delivers one of the largest effective surface areas available — an incredible 1080 m² per block. That means more space for beneficial bacteria, better water quality, and a healthier aquatic environment.
High-Performance Biological Filtration
The unique microporous structure provides the perfect habitat for both nitrifying and denitrifying bacteria, driving efficient biological conversion of ammonia and nitrate. The result? Clearer, cleaner water and long-term biological stability with less media required compared to standard options.
Engineered 3D Flow Design
The advanced open-void architecture ensures unrestricted water movement through the block, maximising oxygen exchange, maintaining consistent flow, and preventing dead spots or clogging. This design keeps your filtration system running smoothly even in high-load environments.
Versatile and Easy to Use
Mantis Bio Filter Blocks integrate easily into almost any system, including:
• Sumps and trickle filters
• Wet/dry filtration systems
• Hang-on-back filters
• Direct placement in aquariums or ponds
They also provide a perfect foundation for sponge and micro-fauna growth, making them ideal for reef systems and coral frag propagation.
Built for Every Aquatic Environment
Whether you’re running a freshwater aquarium, marine reef system, or pond, Mantis Bio Blocks deliver consistent, professional-grade results.
Specifications
• Surface area: 1080 m² per block
• Dimensions: 10 × 10 × 2.5 cm
• Pack size: 2 blocks per box
• Material: Inert, non-toxic ceramic
• Suitable for: Freshwater, marine & pond systems
Mantis Bio Filter Blocks — the choice of professionals and serious hobbyists who demand maximum biological performance, long-term stability, and crystal-clear water clarity.