100pcs 16mm Bio Balls Filter with Cotton Aquarium Filter Media Porous

Brand NEW !!! Color: Black Material: sponge Size: Specifications: diameter 16mm Features: - Enhanced Filtration with High Surface Area Bio Balls Our lightweight 16mm bio balls are designed for large-volume filtration in aquariums, ponds, and overflow boxes. Each ball features a pegged surface that maximizes surface area, promoting the growth of beneficial nitrifying bacteria essential for biological filtration. This helps maintain clean, healthy water for both freshwater and saltwater environments. - Improves Water Quality for Aquatic Life These bio balls support biochemical filtration by extending water contact time, allowing bacteria to efficiently break down waste. This creates a stable and thriving ecosystem, restoring natural water quality and providing a safe habitat for your fish. - Ideal for use in canister filters, sump filters, and overflow boxes, bio balls also help quiet water flow and prevent small animals like snails from entering filtration systems. They are reusable—just avoid thorough cleaning to preserve beneficial bacteria colonies. Whether you're managing a small aquarium or a large koi pond, these bio balls are an essential, low-maintenance solution for effective long-term water filtration. Pack contain: 100 x Bio Balls ~~NOTE~~ READ BEFORE PURCHASE *texture and colour might be slightly different from the picture. due to lighting of environment, monitor and camera setup Product Test New PTN #PTN NZ Stock Fast Dispatch