NEZO Aquarium Filter Media Ceramic, 10 inch, Extra Large and High Density, 12 Pieces, for Fish Tank, Freshwater, Saltwater, Koi Ponds Dog Diaper Pads Its sturdy construction withstands continuous

Its sturdy construction withstands continuous water flow without easily breaking down

ensuring durability and minimal residue

SUPERIOR FILTRATION: Moving bed biofilm reactor (MBBR) design combines good fluidity with strong wear resistance for optimal water treatment

measuring 6

NEZO Aquarium Filter Media Ceramic, 10 inch, Extra Large and High Density, 12 Pieces, for Fish Tank, Freshwater, Saltwater, Koi Ponds Dog Diaper Pads Its sturdy construction withstands continuousADVANCED DESIGN: High density ceramic filter media with expanded surface area for superior bacterial cultivation, featuring unique multi channel structure DIMENSIONS: Each filter block measures 10 inches in length and 3 inches in diameter, perfect for most aquarium setups VERSATILE USE: Compatible with freshwater aquariums, saltwater tanks, and koi ponds for effective biological filtration DURABLE CONSTRUCTION: High temperature sintered ceramic