Premium Ceramic Bio Media Blocks for Ultimate Aquarium Filtration
High-porosity ceramic structure maximizes beneficial bacteria colonization, ensuring superior water clarity and toxin removal. Precision-engineered 3.8" x 6.2" blocks fit most sump tanks, ponds, and large aquariums for versatile use. Durable, kiln-fired ceramic resists crumbling and maintains long-term stability in freshwater or saltwater setups. Ideal for high-bioload systems like koi ponds, reef tanks, and commercial aquaculture. Factory-direct pricing guarantees unbeatable value for bulk orders. Ships globally with wholesale discounts for large-quantity buyers. Elevate your filtration with professional-grade bio media trusted by experts.