7 Gallon Fermonster Carboy (Plastic)
Brilliantly clear with built-in 5-Gallon and 6-Gallon markers on the side for your convenience. Includes lid. Note: FerMonster XL has a built-in 7 gallon marker. The 4" wide mouth opening and rib- less side make mixing and cleaning a breeze.
Requires a #10 stopper or medium bung.