thinking of getting a Red Sea mimic bleeny


Reefing newb
Hi There
Do you think a red sea mimic blenny is a good addition to my aquarium?.... I have in it at the moment: A yellow watchman goby and a pistol shrimp, a bangaii cardinal, 2 cleaner shrimps, a clown fish and bubbletip anemone, a mithrax crab, various hermit crabs and bristle worm.All these things get on very well together.
Thanks for your advice in advance.
It's 90 litres,... According to various books and research, my tank is big enough, and also, according to these books a red sea mimic blenny would be a good addition... Just want to check out opinions.