Features and Specifications:
AQUATOP MBB-40 Bio-Balls - 20pcs
Aquatop's Bio-Balls serve as the optimal host for beneficial bacteria to grow and cultivate, providing you with superior biological filtration.
Beneficial bacteria aids in the removal of ammonia & nitrite which are very harmful to your fish.
- - 1.6 inches (40mm) in width and height
- - 20 pieces