After the movie "Finding Nemo" came out, there was a spike in interest in keeping the types of fish that appear in the movie. I'm just a beginner myself trying to come up with a complete answer to the common "My kids want a Nemo Tank" questions.

New Otos from the pet store have a high mortality rate but after they settled in, though, they are a joy to have. They have very interesting social behaviors, moving around the tank in groups