Description
One of each Matala filter media density in Half Sheet size (24"x39"x1.5"). Includes Black (super-high density / finest), Grey (high density), Blue (medium density) and Green (low density / coarsest). Arrange Green to Black in flow direction for staged mechanical and biological filtration - the full density sequence is the canonical Matala setup for koi ponds and biological filters.
Key Features
- All four Matala densities included: Green (low) Blue (medium) Grey (high) Black (super-high)
- Half Sheet size - 24"x39"x1.5" thick per density
- Cut to fit any filter chamber or bakki shower tray
- Stage in flow order Green → Blue → Grey → Black for optimal filtration
- Reusable and long-lasting - rinse clean with pond water between cleanings
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