I have tropical fish. My favourite at the moment is a Sailfin Molly (male) We also have a red siamese fighter called Redman who is cool they are quite intelligent. I would love a puppy but we don't have enough space for him/her to run around outside. My old favourite fish was a yellow male molly called Big Yellow but he passed away a few weeks ago may he R.I.P. He always knew when I came home and would kiss my fingers when I put them in the tank. I have a pic of him on my mobile hehehe he was so cute.