Thanks for the reassurance everyone, the directions said 1 tab for 10-15 gallons. Much appreciated, making a chocolate hazelnut porter for my first brew in 8 years, all grain biab
I used to cut them in half but they never cut cleanly, so I just use a whole tablet. You can get a 1 lb bag of tablets on Amazon for about $24 so it’s not worth the effort to try to split them IMO.
For others, half or whole tablet tossers, do any of you notice a difference if you chuck them in at 15, 10, 5, or flame out? I toss mine in at the 15 min mark.
Oddly, my container says 1/2 tablet for 5 gallons, I open the bag and cut a tablet in half with a sharp knife. That way anything that breaks off stays in the bag. When I use the last 1/2 I usually have enough crumbs left for one more brew. Seems that whatever we do it works and doesn't impact the beer.
Half tablet per 5 gallon batch. I used to add mine at 15, but switched to 5 after reading on here somewhere that it was more effective as a 5 minute addition.
I haven't noticed that much of a difference either way.