Tetra Whisper Ex Carbon Filter Cartridge Aquarium Filter Insert - Medium - 4 Pack The Company of Animals Outer shell is further sand

Outer shell is further sand blast treated for an added softer feel

These tasty single protein treats are made from locally sourced and ethically raised

• Health-first diets formulated with proven ingredients to support healthy cats

• Balanced omega‑3 & omega‑6 fatty acids support skin and coat

Fish Oil (Source of Omega 3 Fatty Acids)

Tetra Whisper Ex Carbon Filter Cartridge Aquarium Filter Insert - Medium - 4 Pack The Company of Animals Outer shell is further sandUnique cartridge design: round modern design continuous flush performance improved biological filtration. Improved flow rates and multi density floss. Timestrip cartridge change indicators included. 4 cartridges per pack fits whisper ex20.