A couple of days ago I started a new beer brew which was Muntons "OAKED ALE". Done everything according to the instructions after a day or two went to check on the brew there was no bubbles coming though the air lock. I checked the temperature which was 22c. So I decided to take the lid of and have a look See Photo I also checked with The hydrometer which gave me a reading of 10.30 so it has a bit of time to go.So why no bubbles though the air lock?. I do have Aquarium heater which goes though a bung in the top of the lid the heater is adjustable. Ps I was going to keg this beer is that a good idea