It was below. It moved almost snail like but didn't have a shell like one and sat fairly flat against the glass.
Looks like a ramshorn snail to me.
55 gallon elephant nose tank.
30 gallon shrimp and snail tank
Or maybe a limpet?
You could be right regarding planaria I have those in my shrimp tank sadly lol
55 gallon elephant nose tank.
30 gallon shrimp and snail tank