Filter Media

Establish powerful biological conversion and efficient waste capture with our comprehensive range of pond filter media. Effective filtration relies on the right balance of mechanical settlement and biological colonization, ensuring harmful ammonia and nitrite are converted while suspended solids are trapped before they cloud your water.

Our collection includes high-surface-area ceramic media, moving bed biomedia, static settlement media, durable Japanese filter matting, mechanical filter brushes, and precision foam sets. Whether you are filling a high-flow shower filter, setting up a moving bed chamber, or refreshing mechanical foam layers in a box filter, you will find durable, aquatic-safe media engineered for maximum bacterial adhesion and minimal flow restriction. Explore our filter media collection to optimise your biological ecosystem and maintain crystal-clear, healthy water for your koi.