I have a standard 90g aquarium, estbalished, happy. Only have 2 small clown fish, 1 medium sail fin tang, and a sand sifting starfish that pretty much hides all day.
My claean up crew consists of 3 blood shrimp, 5 hermit crabs, 1 nassirus snail, and a bunch of unknown (turbo) snails that came with my LR
I'd like to introduce a puffer in the next month... my favorites being the porcupine puffer, and long horned cow fish... which of these (or other puffers) would be compatible with my existing fish? My main concern is with the blood shrimp, I don't know if they'd live together.