100Pcs 15*16Mm Bio Balls Aquarium Fish Tank Pond Filter Biological Filtration Media Blue

• 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.

Please note, this item ships from an international seller. Expected delivery is 10-15 days.

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