I thought dremel. I have several different dremel and 50 plus bits, but I’m not very steady or artistic.
I would love to do a few of these and kinda place them in the tanks sort of like a little Easter egg hunt.
I was thinking of doing something like that.
Making small carvings of fish, snails, ect. And have them placed randomly in the tank. Maybe have a big rock with a few small carvings on it.
You should give it a try. I have very shaky hands and the start of carpal tunnel, so I’m not well set to do this either. I just love rocks and am fascinated with anything you can make out of them.