IMPROVE WATER QUALITY: The product can filter and purify water sources in an all-round way, improve the quality of aquarium water, stabilize PH.

OPTIMIZE FISH TANK ENVIRONMENT: This product will promote gas exchange and increase dissolved oxygen levels. So as to form a good ecological cycle.

MULTIPLE USES:These Aquarium Filter balls are suitable for both freshwater and saltwater filters.

RATIONAL COMBINATION: The mixing ratio of various filtering materials in the product has been calculated. You can easily use it in many ways.

 Product Name: Aquarium Filter Balls

 Quantity: 1 Pcak

 Weight: 420g 

1 Pcak Aquarium Filter Balls