Okay so tonight we had a meeting with my 4-H kids and they got to see my new Brinsea. Anywhos one of the kids asked where the water was and I told her in the bottom two channels. She stated that it was hard to see and asked why I didnt color it so I could see the level better.
Well I didnt have an answer but I told her I would ask on here. So could you add a drop or two to color the water? I was guessing that if its food grade then it would be fine but thats just me taking a guess. Soo what do yall think?

