Glass & Plastic Carboys for Home Brewing

Carboys are essential fermentation vessels for brewing beer, wine, cider, and mead at home. Whether you choose a glass carboy for long-term aging or a plastic carboy (PET) for lightweight handling, both options offer reliable fermentation in a range of sizes from 3 to 7 gallons.

Glass carboys are completely non-porous, resisting oxygen exposure and scratches — ideal for primary or secondary fermentation where clarity and sanitation matter. Plastic carboys are made from food-grade PET, offering a safer, shatterproof option that’s easier to carry and clean.

Choosing the right carboy size depends on your stage of fermentation:

  • 6.5- and 7-gallon carboys are best for primary fermentation of 5-gallon batches, providing headspace to contain krausen during active fermentation.
  • 5-gallon carboys are ideal for secondary fermentation, minimizing excess airspace to reduce oxidation risks.

Still deciding? Read our full comparison: Glass vs. Plastic Carboys – Which is Best for You?

Fermonster Carboys | Big Mouth Bubblers | Fermentation Buckets | Conical Fermenters | Carboy Accessories | Racking/Siphoning Equipment

← Back to All Fermenters & Accessories

settings; levels; equaliser; Equalization; audio; sound; music; player Settings mini line, icon, background and graphic. The icon is black and white, linear flat, vector, pixel perfect, minimal, suitable for web and print. Filters
 
settings; levels; equaliser; Equalization; audio; sound; music; player Settings mini line, icon, background and graphic. The icon is black and white, linear flat, vector, pixel perfect, minimal, suitable for web and print. Filters
Sort
Showing 22 products for "Glass & Plastic Carboys for Home Brewing"