18mm Aquarium Bio Ball Biological Bio Ball Aquarium Filter

The bio ball provides a larger, multi-faceted biological filtration area to help support the growth of beneficial bacteria.



Features:

Great for fish tanks, to promote gas exchange and increase dissolved oxygen levels.

Great for tropical fish farms, ponds, waste water systems, etc.

For using with wet/dry filters (here is not included), to improve biological filtration.

Aiding in the critical gas-exchange process that is needed for successful biological filtration. 

Any problem, please contact our store without hesitation. Honor to serve you!



Specifications:

Color: Black

Material: Environmental plastic

Quantity: 50pcs

Diameter: 18mm / 0.7in



Package Information:

Package size: 16 * 12 * 4cm / 6.30 * 4.72 * 1.57in

Package weight: 63g

Plastic Packaging



Package List:

50 * Bio Ball
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