10/20/40/50/100Pcs Aquarium Filter Media Bio Balls Portable Wet Dry Cotton For Air Pump Canister Clear Water Biological Balls

Description

10/20/40/50/100Pcs/lot Aquarium Filter Bio Balls Portable Wet Dry Cotton For Air Pump Clean Fish Tank Pond Sponge Media
Features:
100% Brand new and high quality.Practical and durable home using product.
The bio-sponge inside provide more surface area for growth of beneficial Bio-Spira bacteria.
BIO-Balls do not require replacement unless damaged or destroyed
The bio balls provide biological filtration, removing toxic ammonia and nitrite.
Each filter media is pre-packed in its own mesh media bag.
Can be reused over and over again until it breaks.
In the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired.
Great for fresh or saltwater aquarium filtration systems.
Speicificaitons:
Material: Plastic Aquarium Pond Balls
Color: Black
Dimensions: Diameter of bio ball: 16mm /26mm (included biological cotton)
Quantity: 10 PCS/20 PCS/40PCS/50 PCS/100PCS for your choice according to your aquarium size.
Including:
10 PCS/20 PCS/40PCS/50 PCS/100PCS Aquarium Bio Balls Filter Media