Pom Pom Crab (Ptychognathus barbatus)

Lala crabs are omnivorous scavengers and sometimes opportunistic hunters. In addition to eating algae from the hairs ("pom poms") that grow on its paws, it also feeds on filamentous algae and detritus in the aquarium and will happily accept high-quality plant-rich dry food.

Can be raised in groups. It can be grown in all water, and the water needs to have high oxygen content or water flow.