Pseudomonas live in coral reefs or rocky bottoms, usually in groups of 0-20 meters deep. Mainly feed on silk algae and invertebrates.

It should be noted that enough plant-based food such as seaweed and seaweed should be provided. In this way, it can enhance the immunity of the purple hanging body, reduce aggressive behavior and improve its overall health. It can also be fed by tying dried seaweed on the stone. It is recommended to feed it 3 times a day.