Water Care & Medications
Matrix – Seachem
$19.99
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Product details
Product details
Matrix – Seachem is a highly porous bio-filtration media made to support nitrifying bacteria in freshwater, marine, and reef aquariums. It’s used in filtration to help remove ammonia and nitrite, and to support nitrate processing as part of a biological filter. In practical terms, it’s a volume-based media you can place into many common filter types (especially canister filters) to increase biological filtration capacity without relying on chemical treatment.
Features:
- Premium, natural bio-filter support media designed for efficient biofiltration
- Targets single-site removal of ammonia, nitrite and nitrate via biological filtration
- Very high surface area for beneficial bacteria to colonize
- Works in freshwater, saltwater, and reef aquaria
- Can be placed in any kind of filter; particularly effective in canister filters
- Sufficiently sized that a filter bag should not be required for most applications
- Can be used in drip tray systems; larger Pond Matrix may be better suited in some cases
Specifications:
- Product format: Biofiltration media sold by volume (1 liter option referenced)
- Surface area: Over 160,000 cm² (170 sq. ft.) per liter
- Bio-media equivalency: Over 40 L of typical plastic ball media per liter
- Suggested use rate: Use 500 mL Matrix per 200 L (50 gallons) of water
- Placement: May be placed in any kind of filter; particularly effective in canister filters
- Packaging note: No filter bag required for most applications; matrix size may vary the need




