I'm currently brewing up two batches of near identical braggot (the only difference is the hop varieties used). Checked on them today, and found that one was significantly darker than the other (one is comparable to a pale ale, the other to a brown ale). Not seeing any reason for this (same ingredients, yeast from same packet, same nutrients etc), I decided to check the gravities:
Light one: SG 1.019, pH 3.72
Dark one: SG 1.019, pH 3.73
So, practically identical, and still some way to go (OG was 1.052).
I then decided to move them out of the brewing cupboard to where I could better compare the colours. In doing so, the pictured below appeared underneath the krausen.
Does that look like something I should be concerned about?
Any theories as to why two basically identical recipes at near identical points in their fermentation would have such a different appearance?
Light one: SG 1.019, pH 3.72
Dark one: SG 1.019, pH 3.73
So, practically identical, and still some way to go (OG was 1.052).
I then decided to move them out of the brewing cupboard to where I could better compare the colours. In doing so, the pictured below appeared underneath the krausen.
Does that look like something I should be concerned about?
Any theories as to why two basically identical recipes at near identical points in their fermentation would have such a different appearance?