Thaks for the replys. I used A kit and it had coopers LME along with dark DME. I m not sure of the yeast. I feel stupid for not taking closer measures and records. The only contaimanation could have come from a slightly under sterilized siphon. Also the car boy got suck in a bottling...
This was my second batch of beer and the first time I used the seconday fermentor in a carboy. I let the batch primary ferment for a week then siphoned over to the carboy for two weeks. I bottled and let it sit in my closet for another two weeks. I opened the first one and it poured well and...