Glass vs plastic carboys. Glass will not permeate oxygen through its walls.
Plastic breathes is tough to clean easy to scratch and wears out.
Plastic carboy vs glass carboy. Glass vs plastic carboys. Which one is better. Glass carboys are impermeable to oxygen easy to clean don t scratch and lasts forever.
Plastic breathes is tough to clean easy to scratch and wears out. Plastic carboys are made from quality food grade pet plastic that is 100 safe for fermentation. Plastic pet carboys are much lighter and easier to handle than their glass counterparts.
Their lightweight nature makes them much easier to carry and to dump trub sediment from the bottom. If they get bumped or are dropped a few inches because you lost your grip it s not going to explode into a thousand pieces. A standard 6 gallon carboy weighs around 5 lb almost four times lighter than a glass carboy.
Thus a full plastic carboy will weigh around 45 lbs instead of 60 lbs. Plastic is well known to be softer than glass. When cleaning a traditional carboy you ll find that krausen and hop gunk gets stuck to the roof of the carboy.
A carboy brush cannot be used on plastic carboys as it will scratch the plastic. Pbw or a similar product must be used to clean them. While these products work well they are even more effective with a brush.
Glass will not permeate oxygen through its walls. The downside of glass carboys is they tend to be heavy. These containers are made from thick and heavy glass which can make the container difficult to transport especially when full.
There is also the potential danger of shattering or breaking a glass carboy accidentally. Plastic carboys pros cons. Plastic carboys do have their advantages.