Seapora Bio Balls - 3000 pk Accessory Type_Pet Umbrellas Its solid form helps minimize

Its solid form helps minimize waste and keeps feeding areas clean

Flourite Black Sand is best used as an integral substrate bed

Tocopherols (a preservative)

and organic impurities from your stunning water feature

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Seapora Bio Balls - 3000 pk Accessory Type_Pet Umbrellas Its solid form helps minimizeBio Balls are plastic spheres designed to greatly increase the surface area present in a wet dry type of filter. The increased surface area creates a much larger area for beneficial nitrifying bacteria to grow on, consequently increasing the amount of biological waste that the filter is able to process effectively. Bio Balls also increase the oxygen level in your tank and encourage gas exchange in your filter. Thanks to their pronged design and smooth