![](https://cdn.shopify.com/s/files/1/0269/1376/7486/products/B003Q3FSAK.jpg?v=1650769219)
![](https://cdn.shopify.com/s/files/1/0269/1376/7486/products/81spwBJNcHL.jpg?v=1622548012)
![](https://cdn.shopify.com/s/files/1/0269/1376/7486/products/81mambZtU2L.jpg?v=1622548012)
Penn Plax Cascade 100 GPH Bio Sponge
Replacement Bio Sponge for the Cascade Hang On 100 power filters. Sponge is ideal for growing beneficial bacteria.
Product Features
- Replacement Bio Sponge
- Cascade Hang On 100 power filters
- Sponge is ideal for growing beneficial bacteria
Tags:
Title - Default Title