sdelli Senior Member WMT Supporter Joined Jan 9, 2013 Messages 898 Reaction score 275 Oct 16, 2020 #21 montanarick said: here are coupe of pics of my incubator. First one shows the outside and second shows interior with light bulb heaters and wine fermenting in Brute 10 gal. tote. Not visible are carboys undergoing MLF View attachment 67055View attachment 67056 Click to expand... Interesting. But if there is grapes in that bin they need a lot of oxygen the first few days.