Sanfordd, My opals do show coloration and I must add that the ones I keep show a nice dark blue color to the body, deep yellow fins and red markings to the face area. ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!