Bloato

The Bloato is a large, predatory, microscopic species that can be found within the waters of several planets of the Milky Way. Due to its similar appearance, it is possible that it and the smaller species, the Nosey, are related to one another.

Biology
Bloatoes are exceptionally large cellular creatures, on the same level as the Snorf. True to its name, it has a very plump, green body, with nine eyes and several fins to swim in the water. It also has a small proboscis to skewer into both plant and cell matter.

Behavior
The Bloato, even for a microscopic creature, requires a lot of food to support itself. It is often hungry and is aggressive towards smaller cells, sucking their life away through its tube-like mouth.

Although it is aggressive, it will swim away at fast speed if it gets attacked by a larger cell.