This is my "low light" tank (160 watts over 100 gallons, using screw CF bulbs and tinfoil ;P)
Was going to take some pictures but my camera batteries were dead... thought I'd just shoot a video. It seems the resolution was ridiculously low (cell phone) so the image isn't uber clear... but I really love these fish and they seem so rare, so thought I'd show why they're cool. I'll add a feeding video soon too - rather dramatic.
Youtube; Colombian Tetras