definitely love this list, but as far as the pseudochromis species go, you labeled the neon dottyback as aggressive and the orchid as non aggressive. im assuming these are the wild species; did you get the aggression levels from two separate sources? or maybe i’m not in the loop about wild orchid dottyback aggression lol. dottybacks are beginning to be captive bred and much calmer. sea&reef breeds hybrids and non hybrids such as the striped, springeri, elongate, etc. it’s a lot of species and nuance so i understand keeping the list short for the sake of brevity, but it’s some food for thought when labeling fish aggression.
also, you’re missing my favorite ruby red dragonet

i’m not sure how common they are the in the hobby, and you don’t have a dragonet section, but they are closer to scooter blennies if not a dragonet