I actually am setting up a 75 g for 2 blood parrots. Since they technically don't have a natural habitat I have decided to go with one that suits a MIidas which is what my fish most resembles in appearance and temperment. I have been reading about have a line of sight that helps to establish territories. I will ll be using flower pots for caves, I'd like to see some picutures of tanks and get some suggestions on how to set up the tank..