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AkuaMatrix Cylinder biological media has a unique micro-porous structure formed under 1800°C high-temperature calcination. This high porosity structure provides optimal environments for aerobic and anaerobic bacteria to colonize and thrive. Such conditions are crucial for the rapid breakdown of ammonia, nitrites, and nitrates along with pH stabilization. For freshwater, saltwater, and ponds. 100% fish, coral, plant and invertebrate safe, will not leach aluminum or any heavy metals. Can be used whole or broken into smaller pieces to fit any filter. Use an established AkuaMatrix Cylinder to quickly seed bacterial colonies in new aquariums. Each AkuaMatrix Cylinder has the approximate dimensions of 158mm long by 40mm diameter
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🇺🇸 Ship from USA · On Agora since 2026
$29.90