Raf, I'm not familiar with the BBS, but I have kept microworms for the last year. Of all the cultures I have, it is the most forgiving, and the easiest to propagate. I got a starter from a guy locally, and now have more than I could ever use. To propagate the culture, I will use 1/4 cup of leftover oatmeal (cooked), add a slight amount of water (1 tsp.), and add just a dab from the previous culture. (just a couple of drops will do.) Within a week, you'll have the little things from side to side and trying to crawl out the vent holes in the container. One container I neglected for over 4 months, and when I opened the lid, they were a solid wriggling mass completely covering the oatmeal substrate! Phil Eaton ----Original Message Follows---- From: "Raf Mols" <Raf.Mols@med.kuleuven.ac.be> As I'm not so familiar with the english language, I wonder if BBS (bay brine shrimp???) is the same as artemia. If it is not the same, can somebody explain me what it is in how to obtain it. An other question is, how I should grow microworms and were you can find a starter culture. Thanks in advance. By the way, are there other belgian apisto-mailing list users? ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.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. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!