Nanomax BIO – 1‑litre ceramic cartridge

This 1 l ceramic media is meant for keepers who run large canister filters or sumps and need more biological filtration capacity in a limited space. The balls are made from bonded ceramic microparticles and serve as a substrate for the bacteria that process ammonia and nitrates.

Why it matters

• The balls have a compact, dense structure, which gives the bacteria a stable surface to colonise.
• The supplier gives a specific surface area of about 2000 m² per litre, which is the basis for the media's biological capacity.
• The media supports both nitrifying and denitrifying bacteria, so it covers the full nitrogen cycle in the filter.
• It is rated for use in both fresh and salt water, so one product fits either type of tank.

Specifications

• Volume: 1 l
• Ball diameter: approx. 30 mm
• Specific surface area: approx. 2000 m² per litre (supplier data)
• Weight: 0.8 kg
• Water type: fresh and salt water
• Maintenance: rinse in aquarium water; replace about 50% of the media every 4–6 months

What it works with

The product is recommended mainly for large canister filters and sumps, where its size and volume make the most difference. Because the media is rinsed in aquarium water rather than tap water, it can be cleaned during routine maintenance without losing its bacterial colony.