DarkDude joined in and replied with this 3 months ago, 3 hours later, 10 hours after the original post[^][v]#1,397,504
This is the dumbest thing ever. The video is 13 years old. Outside the fish tank is air, the walls are made out of glass, inside the fish tank is water, air, glass, and water each have different refractive indexes. That’s a real video and feather sea stars are real animals that have lived on Earth for 500 million years.
DarkDude double-posted this 3 months ago, 1 minute later, 10 hours after the original post[^][v]#1,397,505
They also have arms that are 4 to 8 inches long which is basically the size it is in the video. There’s nothing fake or impossible about putting a feather sea star in a tank like that.