That redtail catfish at the bottom right is about 4 1/2 ft long. That tank is truly something to see, the picture doesn't do it ANY justice. To anyone interested in the amazon river and it's fishy inhabitants, I strongly recommend visisting the vancouver aquarium. Hell the city is just as beautiful, as well as all the surrounding area. The amazon gallery at the V-aquarium is something to be seen. I've been to quite a few amazon exhibits throughout north america and it's probably the best. As well as the FW exhibits outside of the amazon gallery, including a brand new lake malawi exhibit.