Gary, >From the stories I've heard & what I've read in the literature it seems that the black water species from the upper Rio Negro of Brazil give people the most problems: A. elizabethae, A. gibbiceps, A. paucisquamis, A. mendezi, etc. Even in ideal water conditions these fish don't consistently reproduce for most aquarists. Mike Wise Frauley/Elson wrote: > Hi, > I'm working on an article about South American dwarfs (apisto and > dicrossus) that are highly adapted to their specialized environments > (aren't they all...). When I say 'adapted' I mean very adapted. In > effect, what I want is list member feedback on apistos that are > absolutely unforgiving about water parameters - the toughest apistos to > breed and maintain. From my own experience, Turucui and Atahualpa were > the toughest, but that was due to aggression. > I'd like to see the broad picture of what people have experienced with > unaggressive, 'delicate' apistos. What are the delicate apistos, in the > opinions and from the experience of the many on this list? > Thanks, Gary > > ------------------------------------------------------------------------- > 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"! ------------------------------------------------------------------------- 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"!