>David Sanchez, thank you very much for your recent posting concerning >conductivity: I couldn't agree with you more. My experience with same has >been exactly as you described! >My water chemistry is ideal for Laetacara genus species. Finally, I invested in a >conductivity meter and realized that my water measured circa 650 microsiemans due >to the fertilizers and other additives I was using. > >When I reduced the conductivity to more natural levels, I soon had to invest >in several more tanks to house all of the new fry! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Sounds like good advise to me. Do any of you using conductivity meters have recommendations on which units are preferred? Where do I find recommended readings for the different fish? Bill Hickman Mascoutah IL. ------------------------------------------------------------------------- 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"!