Product Description

• Plastic bio ball filters are great for fish tank, to promote gas exchange and increase dissolved oxygen levels.
• Great for tropical fish farms, koi ponds, waste water systems, cooling towers, and other commercial and industrial systems.
• For use with wet/dry filters (here is not included), to improve biological filtration.

Feature

Product Name : Bio Ball;Material : Plastic
Diameter (Approx.) : 19mm/ 7.5"
Color : Black
Weight : 153g
Package Content : 100(± 2%) x Bio Balls
Brand : uxcell
MPN(PartNumber) : a14011700ux0364