two different color Hooches?
I've got two sourdough starters going in my fridge, they've been sitting for almost a month as I've just not found the time to get to them to reactivate them. So today I pulled both out and one has a yellow hooch and the other a grey hooch. I'm used to seeing the yellow hooch and am just wondering if the grey hooch is ok too? The second starter (with the grey hooch) was taken and seperated from the first starter the last time I made bread so it just seems odd to me that they are different colors. I've been reading and it seems fine that it's grey but I just wanted to check with more knowledgeable people. Thanks!