digdan
Well-Known Member
I started using phosphoric acid to adjust the pH of my water. Ever since then I've notice a layer of gray material on the top of my grain bed.
This has happened on every batch I've used the phosphoric acid, no matter what my grain bill looks like. Has anyone else experienced this, and mostly... what is it?
Also, since I've used the phosphoric acid, I've noticed that when I boil for long periods of time the proteins develop very long white spider-like strands.
Anyone got any insight for me?
This has happened on every batch I've used the phosphoric acid, no matter what my grain bill looks like. Has anyone else experienced this, and mostly... what is it?
Also, since I've used the phosphoric acid, I've noticed that when I boil for long periods of time the proteins develop very long white spider-like strands.
Anyone got any insight for me?