Using an aquarium chiller and glycol reservoir to cool a fermenter. The reservoir houses the glycol and a small pump. This setup could handle multiple fermenters with a larger reservoir and pumps and temp controllers for each fermenter.
☆Ginger Beer in 48 hours, now you can make Dark N Stormy's at home! PS A Jamaican favorite Ingredients 1 oz fresh ginger juice 2 oz fresh lemon juice 3 oz simple syrup 10 oz warm water 25 granules of cuvee yeast 1 glass bottle with a tight cap/lid