DrV, the tanks look awesome, I'm glad you didnt let me scare you away from the obsidian. Particularly nice with the airstone, I love the volcanic tie in. Don't know if you are familiar with this site, http://www.wetthumbaquatics.com/fish_list.htm, I've never bought from them so cant personally vouch for them but they have a great selection of Tanganyikans. Keep the pics coming, your tanks inspire me.