Features: Practical and durable home using product.
BIO-Balls do not require replacement unless damaged or destroyed
The bio balls provide biological filtration, removing toxic ammonia and nitrite.
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.
Help to improve the water quality.
Speicificaitons:
Material: Mineral Aquarium Pond Balls
Color: Grey
Weight: 100g/250g/500g bio balls+1 mesh bag (100g bio balls doesn't include mesh bag)
Including: 100g/250g/500g Aquarium Bio Balls+1 mesh bag
