Text and photos from Enrique Aniceto to Crayfish World

 

Blue Procambarius clarkii

Here you are amigo.

Dave,

Here are three (3) pictures of the Procambarus clarkii....red crayfish...that now have become blue.
There must be something in these juveniles' diet that made them turned blue. How long will they

keep that tone...we have to wait to see.

Regards,