Feature:
Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it.
For use in fresh & saltwater aquarium and ponds
Free reusable media bag for easy handling
Bio balls do not require replacement unless damaged or destroyed
In the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired
Dimension:
Diameter of bio ball: 1.25 inch
Size of media mesh bag: 12x10.5 inch
Includes:
100 pieces of bio balls in 1 mesh media bag, approximately 0.85 Gal