NinjaSieve

NinjaSieve Filter Media Bio Balls Bulk, 3 Inch Large Bio Balls for Outdoor Ponds, Pond Filter Media for Koi Pond filter, Aquarium Filter, Fish Farm (Orange, 3 Inch)

$39.75 USD

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Size-Quantity 10 Count with 12" x 16" Mesh Bag 50 Count with No Mesh Bag

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🐟Safe and Reliable: Our large biofilter balls are made of 100% polypropylene, which is resistant to corrosion and aging, and has a wide range of temperature resistance. Lightweight but strong enough to hold their shape and never degrade or wear out, these bio media balls are 3 inches in diameter, perfect for use in outdoor koi pond filters or large canisters to avoid being dispersed by water flow.

🐟Innovative Structure: The hollowed out bio-balls have an independent transparent “spindle” skeleton, creating a multi-layer three-dimensional pore structure that dramatically increases the biochemical surface area of each bio-ball, providing space for beneficial nitrification to reproduce. It also slows down the water flow, hangs the film quickly and improves water quality. The internal skeleton guides the water flow to form vortexes, enhancing oxygen exchange with no stagnant water areas.

🐟Better than Other Options: our bioball filtration media has a smooth surface and no sponge in the center, allowing most debris to pass right through, avoiding poor water quality due to trash retention from sponges, virtually no cleaning required. And porous lava rock can become clogged with debris over time, which greatly reduces nitrification surface area. BioBalls are designed to be lightweight, whereas porous lava rock and other similar products are heavy and difficult to move.

🐟Where to Use: Our bioball filter media can be used in a wide range of applications and are ideal biofilter material for outdoor koi ponds, water garden ponds, freshwater aquariums, saltwater aquariums, aquaponics, fish hatcheries, high-density aquariums and large-scale aquarium systems.

🐟Eye-catching Orange Color: the biochemical ball hanging film after the color contrast is obvious, other traditional black biochemical ball is difficult to observe.

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