Simone, I also feel that diet is very important, especially variety. Here is what I feed my fish: marine flake food, pellets (Tetra's old Discus pellet, now with a new name), frozen adult brine shrimp, frozen blood worms (rarely since my allergies to it put me out of commission for a whole day after feeding it), and live baby brine shrimp. I used to feed a wonderful food that we called "frog brittle". It was a granular food similar to Tetra's discus food. It was designed for feeding Xenopus (African Clawed) Frogs in laboratory experiments. It has a high protein/fat diet needed by frogs. Overfeeding this food caused cloudy water, so I had to be careful, but all my apistos and other fish just loved it. It was cheap, too, about $50/bag. Unfortunately, it only comes in 50 lb. bags and my source is out of frog keeping research. I don't have a way of getting 1 lb. bags from her anymore. Anyone out there know where I can get small quantities of this for a reasonable price? Mike Wise Simone Vicini wrote: > Dear apisto lovers, > I'm at the second succesful spawn of my wild > nijsseni pair, I always use pure RO water for water changes and I also have > plants in the tank, since they grow quite well I'm almost sure that the RO > water I put in has some mineral contents. > > I actually don't know if fishes take mineral nutrients directly from the > water and in wich quantity, so I'm not sure if my question will be > plausible. > > I'm starting to see that my nijsseni are having problems with their fins, > they are getting transaparent and thiner, this is probably due to the fact > that I have never looked at my fishes as today, but the doubt remains. > > Their diet is based on blood worms and BS (both frozen). That's all, I > don't feed my fishes on anything else. Could this lead to a some kind of > nutrients deficiency in fishes? and if possible, can this be the reason why > I saw this abnormality in the fins of my fishes? > > I was thinkng that probably my plants (Hygrophyla, Java moss, > Ceratophyllum) are sucking up all the calcium and other elements living to > the fishes a too little quantity, Is this possible or am I just dreaming? > > Should I add calcium carbonate and magnesium sulfate to the tank? > > Should I change the diet of my fishes? > > Thanks for your help > Simone Vicini (svicini@lcnet.it) > > PS From Italy where keeping P.ramirezi has become quite impossible due to > the fact that this species has become more and more susceptible to illness > and more and more delicate > > ------------------------------------------------------------------------- > 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"!