I currently have 4 small juvenile fish in a 60g system that's a mixed reef but sps dominate and everything is doing good color wise, but looking for better growth. Current list is 2 juvenile clowns, 1 clown goby, and a cherub Pygmy. I do feed semi heavy for how many fish I have but I have a massive cuc and no nitrates of any sort. I'm wondering if my corals would benefit from more fish poop, and if so how many fish do you guys think I should work towards?