By using thousands of small plastic beads, these filters create a massive surface area for beneficial bacteria to colonise. We stock industry-leading models such as the AquaForte EconoBead and UltraBead ranges, as well as the Evolution Aqua K² Advanced filters. These units are favoured by koi keepers for their ease of maintenance, typically requiring only a simple backwash cycle using a multi-port valve and air blower.

Product Specifications

• Brands: AquaForte, Evolution Aqua, and SKS.
• Filtration Type: Pressurised Mechanical and Biological.
• Media: High-surface area plastic beads or K1 Micro media.
• Vessel Material: UV-resistant, high-strength Polypropylene or Reinforced Fiberglass.
• Connections: Standard 1.5", 2", or 110mm fittings depending on model size.
• Maintenance: Integrated 6-way multi-port valve and powerful air blower for backwashing.

A properly sized Bead Filter can significantly reduce the footprint of your filtration room compared to traditional multi-bay systems. For instance, a filter serving a 10m² surface area pond can be managed by a single compact unit. Whether you are looking for a standalone EconoBead EB-60 or a complete Plug & Swim system, Southcoast Koi and Aquatics provides the expert equipment needed to maintain a thriving koi collection.