Tetra Whisper BIO-Bag Medium Filter Cartridges 4 Total Goldfish Food AquaSafe
Tetra Whisper BIO-Bag Filter Cartridges. Size medium. Pack of 3, but one extra is included. All filters are brand new. Tetra goldfish flakes. Nearly 3/4 full. AquaSafe (Makes tap water safe). I’m guessing 1/2 full.