Pond & Lake - Filtration - Filter Media - Half Off Ponds

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Filter Media

Quality filter media is essential for maintaining clear water and a healthy pond ecosystem.

Quality filter media is essential for maintaining clear water and a healthy pond ecosystem. Designed to support both mechanical and biological filtration, these media options help trap debris while providing ideal surfaces for beneficial bacteria to thrive. With durable materials and efficient flow-through designs, they enhance filtration performance and improve overall water quality for ponds and water gardens.

Filter Media Options Overview

Our selection includes poly fiber pads, fluidized MBBR media, K1 bio media, and bio balls to suit a wide range of filtration systems. Poly pads offer excellent debris capture and easy cleaning, while moving bed and fluidized media promote strong bacterial growth for natural waste breakdown. Available in multiple sizes and volumes, these media solutions make it easy to upgrade, replace, or customize your filtration setup for optimal results.

Biological filter media use case graphic showing four applications: koi farm pond, commercial aquaculture tank, planted aquarium, and aquaponics greenhouse grow beds, with plastic bio media in the center circle
K1 Moving Bed Bio Filter Media

K1 Moving Bed Bio Filter Media

A highly efficient biological filtration solution designed for moving bed filtration systems in ponds, aquariums, and aquaponic environments. Each piece tumbles freely in water, continuously exposing biofilm to oxygen and nutrients. K1 media creates a protected biofilm that houses beneficial bacteria, converting ammonia for a stable, healthy ecosystem.

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Fluidized Media MBBR Bio Filter Media

Fluidized MBBR Bio Filter Media

Available in 1, 2, and 3.5 cubic foot options with multiple chip sizes (10×5mm, 10×7mm, 15×15mm, 16×10mm). The bio-comb structure provides large protected surface area for beneficial bacteria growth. Self-cleaning, clog-resistant, and designed to maximize oxygen transfer and biological performance in ponds and aquaponic systems.

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Fluidized Media Bio Balls MBBR

Fluidized Media Bio Balls (MBBR)

Advanced biological filter media available in 1, 2, and 3.5 cubic foot options with large and small media sizes. The bio-comb style structure provides a large protected surface area where beneficial bacteria can attach and thrive, supporting a balanced pond ecosystem and higher fish loads with improved water quality.

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Bio Balls Filter Media

Bio Balls Filter Media

Available in 0.25, 1, and 2 cubic foot options. Bio Balls feature a unique geometric design that provides excellent surface area for beneficial bio colonies to grow, helping maintain water quality in ponds and filtration systems. Versatile and efficient — safely support higher fish loads with the same pump and filter setup.

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Savio Springflo Bio Filter Media

Savio Springflo Bio Filter Media

SAVIO's patented Springflo ribbon is made from polypropylene and calcium carbonate with a special textured surface that encourages superior bacteria adhesion and proliferation. Resists channeling, clogging, and compaction in up-flow and horizontal flow environments. 180 sq ft of surface area per box — enough to filter approximately 1,000 gallons.

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Poly Fiber Filter Media Pads

Poly Fiber Filter Media Pads

High-performance filtration pads available in 1.25" and 2" thick options with multiple pre-cut and bulk sizes. The open-weave poly fiber construction allows water to flow freely through the pad, providing both mechanical filtration and excellent bacterial colonization. Resists compacting, clogging, and collapse — easy to cut, clean, and replace.

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