had some computer trouble but here it is.
[yt]SF3r9Hq19UU[/yt]
again, these guys were getting to the end of their lives, so their eyesight was going, which explains why they couldn't grab the frozen krill. You'll see the two males display with eachother when the current pushes the krill into the cave.
my favorite part about them is the prey capture method they have. When they see prey all 8 arms will point at it. They have a very specific strike distance, if it's too far they will miss, if too close they will readjust until they are at the right range. Unless the prey moves at the last second, the two clubbed tentacles will shoot from the center of the arms and grab the prey.
The adults will not strike unless the distance is correct. When i watched newly hatched cuttles, you can see them learning the proper distance, if they'd miss, they'd move closer the next time. Cool little guys.