![Replacement JBJ 12 Gallon Nano Cube Aquarium Sponge - 9 Pack](http://www.zanyzap.com/cdn/shop/products/41mKpUy_vSL_1_{width}x.jpg?v=1554518675)
- Traps particles and debris
- Custom fit to prevent bypass
- Enhances biological filtration
- Convenient, no fuss, replacement sponge
- Bulk packaged to save you money and protect our environment
Replacement sponge for all JBJ 12 gallon Nano aquariums.
Replacement sponge for all JBJ 12 gallon Nano aquariums.