- Product Dimensions : 40 x 6 x 1 Inches; 90 Grams
- Manufacturer : Boyu
- Item Weight : 90 g
- Item Dimensions : 40 x 6 x 1 Inches
Suitable for filtering in aquarium with all kinds of water quality.
Product is resizeable.
Larger surface good for denitrifying bacterial to grow, which is good for fish.
Clean up once every month.
Effectively improves water quality and dramatically reduces fish death rate.
It can be washed and reused