Looking to add a pipefish to my 24 gal nano, my lfs has a blue banded pipefish that is eating mystis that I want to pick up, but I’m concerned because I have a big emerald crab in my tank. I also have 2 mini carpet nems and 3 RFA, 2 porcelain crabs, fire shrimp, yasha goby/ pistol pair, clown, and chalk bass. Also wondering if any of these guys don’t mix. Thanks