Marineland Rite-Size Cartridge C, 12-Pack

Rite-Size C fits Penguin 200B, 350B, 330B and 170B.Rite-Size B fits Penguin 150B, 110B and 125B.Rite Size C fits Penguin 200B, 350B, 170B and 330B. Value Pack contains (2) 6-Packs.

• Convenient 12pk
• (2) 6 pack boxes
• Marineland OEM Rite Size C Cartridges