MaXSpect, Nano Tech Bio-Block, 2 Pcs

The MaXSpect Nano Tech Bio-Block offers an ultra-high surface cross-cutting ratio and an extensive filtration area, making it ideal for efficient water treatment in aquariums. These bio-blocks utilize stabilized microbial wastewater treatment technology with a biological aerated filter (W-BAF), ensuring optimal filtration for both freshwater and marine environments. Made of ceramic beads, the Nano-Tech Bio-Sphere is completely inert, providing a safe and stable environment for beneficial bacteria growth.

These blocks are versatile and can be used in bathtubs, sumps, external filters, and cascades. Each block measures 10*10*2.5cm and comes in a pack of two, delivering efficient and long-lasting filtration for up to 2,850 liters (750 gallons). Ideal for both sweet and marine aquariums.