Plankton can be found in fresh water and the pelagic zone of seas and oceans. Plankton are organisms that drift around bodies of water.
Most organisms are produced or born in the earlier months of the year.
Mostly plankton
Mostly plankton and small fish.
Jellyfish
Diatoms is the answer I found.
They are filter feeders, but they mostly eat plankton.
scenedesmus is found in fresh water plankton
Plankton is a diverse group of water living organisms and it is the generic name of water organisms (plants or animals) that floats in the top layers of water. It is mostly seen in oceans specifically in the sunlight zone.
arctic
Jellyfish
Crystal jellyfish live offshore and near shore in the sea. They will spend the better part of their lives in their plankton.
The polyps may be found attached to docks or floats, while the medusae live in the plankton.