Are these the movement of Planaria worms?

[CheckeredRust]

I read one way to tell Planaria from rhabdocoela is the way they react to touch. Supposedly they will squish up and stop moving? In this video, one of the shrimp touched the worm, it simply changed it's direction. Are they planaria?

 

[Toby C]

My vote would be for rhabdocoela. Planaria have a spear shaped head and eye dots.

 

[X3NiTH]

This video is more indicative of Rhabdocoela.