Arapaima Wikipedia
Arapaima is a black caiman that is sitting on a log An Arapaima fish, sometimes known as an Electric Eel The Amazon River Dolphin an electric eel and a giant eel River dolphins in the Amazon River Giant Otter swimming in the Amazon River A colossal otter a Measuring 10 feet long and weighing in at more than 400 pounds, it's hard to imagine that the arapaima, the largest fish in the Amazon River
