I like the additions, royals are my one of my favorites and that King pleco has some really nice markings. It's not a fish I see often. Were they fed good, any signs of sunken in stomachs? Most fish stores don't give plecos the proper care they deserve by just feeding the tanks barely enough flake food to make it by. Throw some zucchini in for the Royal and the king is more of a meat eater so some bloodworms or shrimp I'm sure would be appreciated