I, for one used to feed black worms to my apistos 2 or 3 times a week. I had lots of nice spawns and never had any problems that I could attribute to feeding black worms. Now I must also let everyone know that I no longer feed black worms and still have the same amount of spawns and fish in nice condition. My reason for discontinueing feeding black worms was just a matter of finances. I was able to get them fairly cheap, around $10 a pound, but the they the availability from my source got not as regular as in the past and then the worms came in with more leaches then in the past. So I just decided I didn't need them anymore. I stopped feeding my fish black worms back in May and had no noticable differences in my fish or spawns without using them. I stepped up the feedings of Tetra bits, frozen bloodworms and brine shrimp. This worked well for me. I no longer feel the need to use blackworms in my fishes diet. Maybe I was lucky in that I had no problems of parasites or disease from the black worms, but then again I was pretty diligent about keeping them clean and in good shape. John ------------------------------------------------------------------------- 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"!