I made last weekend a 100% wheat batch (5 gallons). Below the details:
10 lbs Briess Malted Wheat
Hallertau Dom-Pellet: 1 oz @ 30 min
1 lb of rice hulls
Boling time: 60 minutes
After about 6 hours (after fermetation started), the bubber clogged and the fermeter lid wanted to explode. I removed the lid and there were tons of foam. I replaced the bubber. After 25 minutes, the foam again build up and I had to re-clean. After this event, I had no more "foamy" events.
Is this normal? How may I prevent this problem in the future?