Colleen, I think the reason for using only the top 1/3 of the water is because the carbonate hardness is concentrated in the bottom 1/3 of the water somehow. Maybe it is just a myth, but that is what the old timers always recommended. I personally would not recommend putting A. cacatuoides & Pv. pulcher in the same 10 gallon tank. This is much too small for the 2 species. You would probably lose the Cockatoos once the Kribs started breeding. Kribs are biparental. "2 against 1 is never fun." Mike Wise Colleen McGuire wrote: > Hi Mike, > Thank you very much for your input. I have been running the Fluval peat > granular through my filter cartridge, but it doesn't seem to be doing the > trick. I don't know the purity of it, perhaps a trips to the lawn and garden > store will make a difference. > I just read in one of my back issues of Freshwater and Marine Aquariums > about the boiling of the water idea. I am in the process of trying it out. I > am curious though, why do you indicate to siphone off the top 1/3 of the > water? > In the species clarification, I belive I have the cacatuoides. I am a little > disheartened, I thought they were the same as the Inca's. Nonetheless, they > are beautiful specimens. I hope to have some fry ready for the aca > convention in July. > Would you recommend that I can put the cacatuoides in the same tank with > pelviachromis pulchers? Right now I only have the pair in a 10 gallon tank. > I was looking at the apistograma borelli as well. I thought the two would be > a nice contrast to each other. tia Colleen > ----- Original Message ----- > From: "Mike & Diane Wise" <apistowise@bewellnet.com> > To: <apisto@v2.listbox.com> > Sent: Thursday, May 01, 2003 4:06 PM > Subject: Re: Apistograma Cacatuiodes > > > Colleen, > > > > A. sp. Inca looks like A. nijsseni with an expanded dorsal fin, like A. > sp. Breitbinden/Broad-band. A 3X cacatuoides is a standard yellow A. > cacatuoides with large amounts of red on the dorsal, caudal, & anal fins. > Rayon Vert Aqua has good photos of both species on its site, or look through > a search engine for the 2 names. > > > > As for you hard water, the KH can be reduced by boiling the water, letting > it cool slightly, & siphoning off the top 1/3 of the water. The boiling > drives off gasses including CO2 & causes the CO3 to precipitate out & > concentrate in the bottom of the pan. This is an old, old, method & not very > useful for quantities of water more than 5 gallons/20 liters at a time. You > > can also dilute your tap water with distilled (expensive) or rainwater > (irregular). Neither are ideal options. > > > > Probably the best method to slightly soften the water is to run the water > through sphagnum peat. It will lower the KH more than the GH. Never use the > standard aquarium water softening pillows. These just substitute chloride > ions for the other ions. This increases your conductivity - something > apistos don't like. > > > > There are several apistos that will breed in your water as it is. A. > cacatuoides is one. Unfortunately A. sp. Inca does not. Others I'd suggest > are A. sp. Rotpunkt, A. borellii, A. macmasteri, A. viejita forms, A. > eunotus forms, & A caetei forms. Experienced breeders can even get others to > breed in such water, but the number of fry are usually low. > > > > Mike Wise > > > > Colleen McGuire wrote: > > > > > Could someone explain to me the difference of tripple red Cacatuiodes > and inca's? I thought they were one in the same. Also, what are some > suggestions as to lower the kh and gh? Right now in my cacatuiode tank I am > running 4degrees kh and 11 degrees gh. I don't have a reverse osmosis unit, > and I haven't had much luck with the water softener pillows. tia. Colleen > > > > > > ----------------------------------------------------------------------- > > > -- 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. apisto-digest@listbox.com also available. > > > Web archives at http://lists.thekrib.com/apisto Trading at > > > http://blox.dropship.org/mailman/listinfo/apisto_trader > > > > > > > > ----------------------------------------------------------------------- > > -- 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. apisto-digest@listbox.com also available. > > Web archives at http://lists.thekrib.com/apisto Trading at > > http://blox.dropship.org/mailman/listinfo/apisto_trader > > ----------------------------------------------------------------------- > -- 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. apisto-digest@listbox.com also available. > Web archives at http://lists.thekrib.com/apisto Trading at > http://blox.dropship.org/mailman/listinfo/apisto_trader ----------------------------------------------------------------------- -- 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. apisto-digest@listbox.com also available. 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