Description: 

Coralife Bio-Balls enable aquarists to maintain large biological loads in much smaller filter areas. The dramatic increase in surface area is achieved by the unique, geometric design of the smaller, one-inch bio-ball. One gallon of Coralife Bio-Balls, (ap

• 6"x4.5"x9.25"

Manufacturer Part #: AF791

UPC: 096316007918