I just overhauled my display tank to get a more natural look. Tank has 3 severums (one wild), a group of congo tetras, 3 Gymnogeophagus Balzanii, a Festivum, and a pictus cat, pleco etc. I've added plants before (vals and java fern) only to have the severum tear them up (Yes, I know they are herbivorous!). This time around, I added an Amazon sword, Bleheri, Anubias, and some bamboo-ish plant (not lucky bamboo but it has a bamboo like stem). They haven't touched the swords or Anubias, but like the bamboo thing. Strange. My setup is simple, with 2 LED fixtures (one Aqueon modular LED and the other is the national geographic fixture, both with 3 LED's so 6 tubes total) and root tabs. Sand is the substrate. The Swords and Anubias have both doubled in size already. Anyone have thoughts on this, or suggestions for more plants to add?