I am setting up a new trigger tank (G), and I a wondering if anyone knows triggers well enough to give me advice as to which ones I should introduce first. My plan is to buy them small and move to a larger tank when they get bigger. I like the Huma Huma, the Niger, Blue Line, Queen, Undulated, and Clown. I have also thought of adding a Dog-faced Puffer and a Harlequin Tusk. Any thoughts?