Planeria talk on Lex Fridman Podcast.

[Roli's Reef Ranch]

How many of you have these living in your tank, forever? Pretty amazing stuff. Who knew?

 

[WheatToast]

Are Planaria (order Tricladida, phylum Platyhelminthes) present in the marine aquarium hobby? I have only heard of these being present in the freshwater hobby with the flatworms in the marine hobby being polyclad flatworms (order Polycladida, phylum Platyhelminthes) and acoels (order Acoela, phylum Xenacoelomorpha).

Planaria:


Polyclad flatworm:

Acoel flatworm: