From Taiwan via Sunbeam in Singapore.
Cambarellus patzcuarensis sp. Red
These little brawlers are fine one they find their home in c clay pot. Fun to watch and buzy critters for sure
You might think that in the wild these guys eat mosquito larvae, wrong, they eat mosquito larva predators like dragonfly larva !
See our links page for an article from California area.
The image is of procambius clarkii a comon cray in Calfornia which is sort of a "spittin image" exept for size which, for this guy is about that of a dime
By 溜池ゴロー - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=4878662