Here are some shots of my AGTF (1.1.0) set up. It's an Exo Terra 18x18x24 will drilled bottom. Just thought it might give you some ideas for add-ins.

Name:  AGTF tank 8-21-14a.jpg
Views: 67
Size:  103.7 KBName:  AGTF tank 8-21-14b.jpg
Views: 63
Size:  126.1 KBName:  AGTF tank 8-21-14c.jpg
Views: 68
Size:  120.6 KB