I will probably be picking up my 100L tomorrow and wanted some suggestions for aquascaping it. It is going to be primarily a bichir tank, with maybe an african knife or some leaf fish thrown in the mix. I'm sticking with upper jaw species for now. Originally I had thought about getting an african animal skull as a centerpiece, but am not sure if I want to still go that route. I was figuring some fake or low light plants and caves out of pvc and rock. Any suggestions? My goal is to make it aesthetically pleasing, and the bichirs comfortable enough to be active.