And hard on the fish!!! Looks like it spooks them kinda bad!!!
I don't know how that's done. Maybe a web search would give some answers.
I assumed it was some type of underneath projection mechanism. It doesn't seem like it would be a big tank of water. The surface seems to roll pretty much like a clothed table. Anybody know?
~Doc
Very clever! I think we'll hear more from Zach king....Don't believe everything you see...One from the vine....