So I have a Bi-color blenny along with 3x reef Chromis and a Yellow Foxface which all seem to get along great together in a 100g display. About two months ago I added a Solar Fairy Wrasse. Which looked great for about 3 weeks and then started hiding more and more, and eating less and less until he died. I then added a Diamond Watchman Goby, and after a day the Blenny would not let him out of his cave. I tried to separate them by putting the blenny in my sump for a week, but when he came back he was just as aggressive. The goby was already to scared to come out and eat so he died too. I know the Blenny killed the Goby by not letting him eat, but I'm wondering if there might have been some aggression with the wrasse that I just didn't catch? Before I completely remove the blenny from the tank (to give back to the LFS) are there other fish I could add (tang, anthias, clowns. etc.) that might disperse the aggression so I can add more fish with similar body types to the blenny? I really want a fairy wrasse and a sand sifting goby in the tank