They are blackwater fish, and do require low pH, and very soft water. I have discovered that it is a combination of events....I have seen gibbiceps and uapesi (also blackwater) spawn at much higher pH's than expected...ie pH 6. For me I spawn these guys pH 6's, hardness < 1 degree, I usually do oak leaves, bog wood, and the water is tea colored. But I have also had them spawn in planted tanks without the assistance of above. Good luck, Kathy On Tue, 22 Feb 2000 CarlHans@aol.com wrote: > Hi, all: > > I bought a pair of A. iniridae at an auction this weekend. The seller > advised me that males of this species can be quite nasty, so use a large tank > and plenty of hiding places for the female. Another apisto keeper told me > they require (read: demand) very, very soft water and very low pH. Anyone > have any further suggestions? The Krib's information on this species is > somewhat limited, but seems to support this advice. > > Carl Berry > > > ------------------------------------------------------------------------- > 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"! > ------------------------------------------------------------------------- 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"!