| Brand | AD |
|---|---|
| Type | Bags |
| Water Type | All Water Types |
| Model | 300G17 |
| MPN | 300G17 |
| Unit Quantity | 1 |
Check the listing for details. Premier Bio Ceramic Rings 3sets. Condition: New. Listed at 28.00 USD. Bio Media made of Ceramic is a perfect choice for sump owners who are looking for material that allows easy passage of water. These ceramics are also extremely porous allowing a huge amount of surface area per ring for beneficial bacteria to live.