Steph, They may well breed with each other. Whether this is a good or a bad thing is a matter of opinion. Since these are probably domestic strains I personally see no harm. I am more in favour of keeping wild strains such as "tefe" and "rio madeiras" apart and pure. I have seen red-gold aga females with red in the tail but most do not have any colour in the tail and look the same to me. Ken. On Fri, 11 Dec 1998 20:06:23 +1100 Steph & Dave <caligula@tig.com.au> wrote: > Do all colour morphs of A. agassizi females look the same or can you > tell the difference between a 'blue' female and another colour morph. ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@majordomo.pobox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@majordomo.pobox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!