Canister Media Wet/Dry Fish Tank Filter Biological Sponge Aquarium Bio Balls
The bio balls provide biological filtration, removing toxic ammonia and nitrite.
Practical and durable home using product
Color: Black
The bio-sponge inside provide more surface area for growth of beneficial Bio-Spira bacteria
In the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired
BIO-Balls do not require replacement unless damaged or destroyed
Great for fresh or saltwater aquarium filtration systems.
Dimensions: Diameter of bio ball: 16mm (included biological cotton)
Each filter media is pre-packed in its own mesh media bag.
Can be reused over and over again until it breaks
100% Brand new and high quality
Material: Plastic Aquarium Pond Balls
Package:50 PCS*Aquarium Bio Balls
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