Hello fellow brewers! We brewed a Belgian blond and want to separate 2 gallons into 1 gallon jugs and experiment with some flavors. One will be dragon fruit, the other will be coffee, with the rest of the 3 gallons left alone in a carboy. Here are my questions: a. We bought dragon fruit extract, how much would you recommend adding for a 1 gallon batch? Right now I'm thinking 1tsp. b. Do you see a difference in adding at secondary versus bottling? For the coffee addition, do you recommend whole bean or ground coffee? Also how do you sanitize? We'll probably add the coffee ~2 days from bottling Thank you!