D DeLgAdO Feeder Fish MFK Member Jun 1, 2005 9,573 13 0 37 Chula Vista, CA (San Diego) www.myspace.com Jun 12, 2005 #11 what about a denitaror block like this? http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=4169&N=2004+113804
what about a denitaror block like this? http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=4169&N=2004+113804