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Evolution Aqua K+ Advanced Filter Media
Description
Evolution Aqua K+ Filter Media – Advanced Biological & Mechanical Filtration
K+ Filter Media is Evolution Aqua’s latest innovation in biological pond filtration, offering class-leading surface area and rapid biofilm development. Manufactured in the UK, K+ Media is engineered for use in moving bed bio-reactors, delivering superior filtration performance.
Unlike standard plastic media, K+ is enriched with minerals, enzymes, calcium, and salt during production, promoting faster maturation and biofilm stability. Its unique honeycomb structure and textured surface provide an exceptional protected surface area of 1,025m²/m³, supporting efficient nitrifying bacteria growth.
The advanced design also encourages the development of beneficial microscopic organisms, enhancing biological filtration even further. Ideal for koi ponds and high-performance pond systems, K+ Filter Media sets a new standard in water quality and filter efficiency.
Key Features:
- Rapid filter maturation with added minerals and enzymes
- Protected surface area: 1,025m²/m³
- Enhanced biofilm stability and bacterial colonisation
- Designed for moving bed biological filtration systems
- Supports higher life forms like Rotifers and Vorticella
- Made in the UK by Evolution Aqua

Evolution Aqua K+ Advanced Filter Media