Would a Glass marker be safe?
I have a DecoArt glass paint marker. The back of the label reads:
"Not for contact with food. Clean surface..."
I have used this marker quite a lot with different applications and I have yet to see a chip in any of my projects after close to year going though the dishwasher sometimes daily.
Would this be safe for use in my aquarium? I am not going to be painting a pane of glass with it ... more like a tiny dot and a few swirls...