100pcs 15*16mm Bio Balls Aquarium Fish Tank Pond Filter Biological Filtration Media Blue

100pcs 15*16mm Bio Balls Aquarium Fish Tank Pond Filter Biological Filtration Media Blue
Categories: Fish, Fish Tanks
Brand: SUPERSELLER
7.88 GBP 9.46 GBP
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Features: New bio balls with larger bacterium cultivation area. 15 * 16mm size, 100pcs bio balls included. Increase dissolved oxygen levels and improve biological filtration. Great for aquarium, fish tanks, koi ponds, waste water systems, etc. Specifications: Color: Blue Material: PVC Quantity: 100pcs Size: 15 * 16mm / 0.59 * 0.63in Weight: 1g(1pc) Package Size: Approx. 17 * 12 * 3cm Package Weight: 114g Package List: 100 * Bio Balls