http://www.youtube.c...h?v=_0hMbJ0Oc14
My phone doesn't take very good pictures of things that are moving but it takes decent video. These are my four new black tip sharks, white fin shark catfish, columbian catfish or whatever name you like to call them lol. (Sciades seemani, Arius seemani or Arius jordani scientifically). Currently in a 33 gal freshwater tank with a blue gourami, but they will all be moving into a 75 gal right away. This tank is well established, it's been running for a couple years, once I move the sharks to the big tank I will keep it running for some other fish.