| Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB When it comes to keeping your aquarium clean and your fish healthy, you need the Fluval Edge Foam & Biomax Renewal Kit Pack of 1! This kit is specially designed for the Fluval EDGE power filter, so you know it's going to work like a charm. The foam pad... ... more Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB When it comes to keeping your aquarium clean and your fish healthy, you need the Fluval Edge Foam & Biomax Renewal Kit Pack of 1! This kit is specially designed for the Fluval EDGE power filter, so you know it's going to work like a charm. The foam pad... Petco.com | | $4.99 go to store |