I have a 75 gal mixed reef tank and currently have a small red coral banded shrimp ( i know they get bigger) , however I have been wanting to add a pair of Harlequin shrimp. I have been doing a lot of research and better reading mixed review of keeping the two together. I was curious is anyone has had experience with the two together or steer me in the right direction. Also to add the reason I want to get rid of aestra star population.