Welcome to our homebrew glossary, select a letter to navigate to our list of available definitions;

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

---

Fermentation Trap

A glass or plastic device designed to use water as an insulator to protect the fermentation media from contamination and exposure to fresh air, while at the same time allowing carbon dioxide produced by the yeast to escape the fermentation vessel. Also called an air lock, bubbler or airlock.

<< Back to F's