Maxspect Nano-Tech Bio-Block - 2 Blocks

Maxspect Nano-Tech Bio-Block is a high-performance biological filtration media designed to provide an exceptionally large surface area for beneficial bacteria. Made from durable, inert ceramic material, its porous structure supports dense bacterial colonies that help naturally process ammonia and nitrite as part of the aquarium nitrogen cycle. The compact design delivers high biological filtration capacity while occupying minimal space, making it ideal for freshwater and marine aquariums.

Key Features

• Ultra-High Surface Area: Each block provides approximately 1,080 m² / 11,635 ft² of surface area for beneficial bacteria.
• 2 Blocks Per Pack: Includes 2 Bio-Blocks, with a combined surface area of approximately 2,160 m² / 23,270 ft².
• High Biological Filtration: Provides an excellent environment for nitrifying bacteria that help break down ammonia and nitrite.
• Compact & Efficient: Delivers a very large biological filtration area without taking up excessive space in the sump or filter.
• Inert Ceramic Media: Durable ceramic construction does not decompose as bacterial colonies develop.
• Easy Installation: Simply place the blocks in a sump or another area with good water flow.
• Freshwater & Marine: Suitable for both freshwater and marine aquarium systems.
• Long-Lasting Media: For optimal performance, Maxspect recommends cleaning or replacing the media approximately every 6 months, without replacing all biological media at once.

Quick Facts

• Brand: Maxspect
• Product: Nano-Tech Bio-Block
• Pack: 2 Blocks
• Block Size: 4 × 4 × 1 inch (10 × 10 × 2.5 cm)
• Surface Area: 1,080 m² per block
• Total Surface Area: 2,160 m² per pack
• Rated Treatment Capacity: Up to 2,850 litres / 750 gallons
• Application: Biological filtration for freshwater, marine aquariums and ponds