The two most prominent types of plankton in the ocean are zooplankton, which are tiny animal organisms, and phytoplankton, which are plantlike. (Other forms of plankton include bacterial and fungal.

As plankton is a collection of different types of organisms it also varies both in appearance and size. They can be microscopic and as small as 2 micrometres. That means that it’s impossible to ...

But “Plankton: The Movie” charmingly shakes up the animation style more than once, playing with different types to match whatever’s happening onscreen. It’s a little bit of animated fun, perfect for a ...