Apologies for the successive shotgun posts, but have three ridiculously awesome links, first and last courtesy
@pareidoliac:
http://www.inhabitat.com/2008/08/20/green-living-technologies-green-walls-produce/ http://www.inhabitat.com/2009/04/10/spring-greening-voting-extended-until-tuesday/ http://www.inhabitat.com/2008/07/23/local-river-plant-aquarium-by-mathieu-lehanneur/ http://www.backyardaquaponics.com/introduction.htm The last two in general further ignite my recent interest in setting up a goldfish tank at home, and sway me firmly into freshwater (I'd been considering a seahorse tank). Will try a little herb garden with it and report on how it goes.