• Marineland Bio-Filter Balls (90 pieces)

    Marineland Bio-Filter Balls (90 pieces)

    SKU: PA11486
    Regular Price: $11.99Sale Price: $6.29
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    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. Do not clean with soaps or abrasives and never rinse with tap water.

    Customer Reviews

    DISCLAIMER: The results described on the testimonials on this site, are the individual experiences and personal opinions of those who have purchased and used the products. These testimonials are not intended to make any claims that the products can be used to diagnose, treat, mitigate, cure or prevent any disease or medical condition.
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    bio balls by lukystif from rochester, ny.08/30/2012

    I like them, I was looking fo k-1, but these little balls float, have tons of surface area, and if you have the filter area , and air injected , they will bounce around , float , grow benefitial bacteria probrobly better then anything on the market.


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