One of the strangest things I saw, most probably wouldn't believe this, but there was ich one time on the sides of my tank.
My betta came down with some ich, poor fishy, so I'm monitoring that tank every day, and I did notice what looked like some ich stuck to the front pane of the tank. I took the algae sponge and wiped it off. I'm not 100% sure it was ich, my betta has not been cured and I haven't seen the white spots come back. It could've been detritus or dust stuff stuck to the inside, but who knows.
Just wipe it off.
~~Colesea
