Premium Biological Filter Media for Superior Aquarium Filtration
High-Porosity Ceramic Structure ensures optimal surface area for beneficial bacteria colonization, accelerating nitrogen cycle efficiency.
Precision-Engineered Bio Blocks feature uniform honeycomb design, maximizing water flow while preventing clogging in freshwater or marine tanks.
Laboratory-Tested Composition uses 100% non-toxic sintered glass ceramics, safe for shrimp, corals, and sensitive fish species.
Multi-Stage Filtration Capability simultaneously handles mechanical, biological, and chemical filtration in sumps, canister filters, or pond systems.
Proven Performance increases dissolved oxygen levels while reducing ammonia spikes by 78% compared to conventional filter media.
Custom-Cut Edges allow seamless stacking in any filter chamber without sharp corners that could damage equipment.
Specifically designed for high-bio-load environments including reef tanks, turtle habitats, and koi ponds requiring stable water parameters.
Factory-Direct Pricing available for bulk orders of 50+ units with wholesale discounts for commercial aquaculture operations.






























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Biological Filter media Aquarium Bio block
$31.76$61.76-48.58%
Color:
White
Size:
L
Quantity:
Add to Cart
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