Visionb 100 Pcs 16MM Aquarium Bio Balls Filter Media Wet Dry Koi Fish Tank Pond

Features:

Material: PVC

Diameter of bio ball: 16mm

Practical and durable home using product

The bio balls provide biological filtration, removing toxic ammonia and nitrite.

BIO-Balls do not require replacement unless damaged or destroyed

Each filter media is pre-packed in its own mesh media bag.

Can be reused over and over again until it breaks

Great for fresh or saltwater aquarium filtration systems.

In the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired

The bio-sponge inside provide more surface area for growth of beneficial Bio-Spira bacteria

Please allow 1-3cm differences due to manual measurement

The real color may be slightly different from the photo, due to a variety of factors such as computer screen contrast or light.

Package inculded:

1 Pack of Bio Balls(100 x Bio Balls)