Could someone please point me to information on the pros and cons of having an UG filter in a planted tank? I am considering removing/turning mine off but want to make an informed decision before I go either way. TIA. -- John Pflum, Jr. PKG Consultants, Inc. 5533 Fair Lane Cincinnati, Ohio 45227 513/272-5533 Web: http://www.pkgconsult.com Email: jpflumjr at pkgconsult_com