I have a couple of questions. More than a few people have discussed using Pure RO for their tanks. Isn't this a bad idea? Aren't some level of minerals required? Maybe 80% ro, 20% conditioned tap a better mixture? Just curious. Just putting together my first RO unit and when I use it I want to make sure I do it right. The other is not a question, rather a recommendation. For fish supplies such as bags I go to http://www.4fishstuff.com/ Or rather I run down to their store, which for me is local. I don't know what they charge for shipping, but I love their prices. Check out that catalog. The Association store is run by the Florida Tropical Fish Farmers and the prices are pretty darn good. Doug __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.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