Introduction tips?

[neoncat11]

Hey guys! I have a lucy axolotl named Allie, and decided to get another lucy. His name is Otis. They are both about the same size, and have a 20 gallon tank. Any tips on introducing them to each other? Things to avoid? Things to watch for?

 

[Eternie]

The main thing to watch for is them nipping at each other, especially around meal time, sometimes your just need to feed them separately, especially if you aren't hand feeding them.