Fredrik.Ljungberg@saab.se said: > > > > One more question: > > The colour of the ring in the caudal fin of my nijsenni is more orange than > red. > > I remember i've seen red rings before. Is this a sign of degeneration, lack > of > > good food (vitamins) or have only wild caught fish that red ring? > > > > Thomas > > Try adding some iron to the tank. When Ap. nijsseni first was imported, > the iron adding to produce the red in the ring was widely discussed. > I've always added some iron to my tanks (for the plants mainly) and > the Ap. nijsseni seem to benefit nicely. Mine (captive bred in Denmark) > have very nice red rings. > > Diet should also be important. Lots of shrimp/beta-karotene should provoke > some red colour (just look at what's in the Tetra Rubin and similar products). > ... or a pot of color..., but seriously that are good ideas, and surely successful, but is it really necessary to add some stuff for having nice and colorful fishes? I dont like it when I have to repaint my apistos every week. Expecting your hard debate Wilfred *************************** Wilfred Teiser - Germany phoenix1@t-online.de ***************************