I've always loved the whole "lots of small fish in a big tank" dynamic that freshwater tanks often have, and I was wondering if I could possibly do that in my 75 gallon mixed reef that I'm setting up. I planned the rockscape to have tons of hiding places for any small fish, and my filtration is well over what I need, to account for the bioload for all the fish that I want. I am also planning my stocking to have mostly peaceful fish. The only large fish will be a foxface, and technically a group of engineer gobies. I love wrasses and there will a lot of those, but nothing known for being aggressive. I want to be able to have lots of small fish such as small dragonets and even clown gobies, and I want to decrease aggression as much as possible, while having lots of small fish. Could this work?