From 2speccers2tools wiki

A Cacodoom ate a Poolloon and had a strange reaction; all of its cells stole its chloroplasts and split apart, eventually becoming their own, solitary species. Each individual has an eye-like organelle to compensate for being just one cell, and have nearly the same vision as their colonial relatives. They mainly just drift around the Gas Planet, doing photosynthesis with a modified Poolloon on their body, and also feed on ambient spite, containing just a bit of spite inside its body that protects itself from M'ungus. If two individuals come in contact with each other, they may try eating one another, the larger one coming out on top.