They usually live in deep waters and have dark color, though sometimes things happen and their transparency changes by the level of the water they're in. most of their character is based of one emotions. Males are passive-aggressive and smaller than the females. The females are much bigger and aggressive. The babies are usually born really transparent and grow their colors over time. I have some rules with this species as well: Please do not make adoptables of this species please credit and don't copy others. Be creative with yourselves :)