i have kept puffers and triggers for quite a while. you shouldnt have any problems. unless you get a real mean, clown, undulate, or queen trigger. what triggers and puffers do you have in mind?
well one of my favorite triggers is the niger. very nice coloring along with a great personality. not aggresive as some of the others but i enjoy them. the huma huma trigger is nice as well. maybe the black patch. i would love to have a queen but they just get to mean.