Eric I have been growing Daphnia for a few of years now and the one thing I have learned about them is how tough they actualy are. Old dirty fish water is nutrient rich and would be beneficial in as far as it would be a ghreat meduim for growing greenwater. Perhaps you could use this water to seed some greenwater and then use the greenwater as a feed. Daphnia are filter feeders and I feed mine almost excusivly greenwater. I also feed a mix of frozen peas and carrots that I mix in a blender but this i feed to a booming culture and then only sparingly. Good luck Dave Sanchez --- Apist-O-Rama <apistorama@fancifulfins.com> wrote: > Hello all, > My fiance breeds and shows bettas. Several > of her grow out tanks turn > orange for a few weeks then clear up. It looks sort > of like green water, but > orange. There appears to be no ill effects on the > bettas from the orange > water. > Do you guys think I could use this orange water to > feed to my daphnia > culture? I > only have one 15 gallon tank right now to culture > the daphnia, so I am > hesitant > to just add the orange water without some advise > first. I would hate to > kill my > only culture and have to start over again. > > Thanks, > Eric > __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com ------------------------------------------------------------------------- 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