I think everyone should stop complaining about MBUs being in 100g, 200g, 300g, 400g+ tanks, lets concentrate about them being kept in tanks like these, this video is wrong on many levels - feeding goldfish, tank size and on display!!
http://www.youtube.com/watch?v=n1_IYzcKJEs&feature=fvst
http://www.youtube.com/watch?v=n1_IYzcKJEs&feature=fvst