This is one of the most sought-after morphs of the Procambarus clarkii, a.k.a. the red swamp crayfish. Tolerant of water parameters, tolerant of temperatures, this "orange ghost" morph almost looks like koi! Adult is shown of this very adaptable species. Just be sure to acclimate them to the temperatures and conditions of your water, and these tank-bred beauties are sure to thrive!