I have a new 25 gallon to wich im transferring two clownfish, tailspot blenny and blood shrimp. I don’t want to add any more fish and instead want to focus on inverts, I love them, crabs, sea stars, urchins, you name it. What is a good list of good inverts I can add that aren’t super tiny, useful and look pretty nice. (Doesn’t have to be amazing). Any tips are apprciated! I am not yet sure if I will add coral, probably will but very little and later on.