Newbie question, can two wrasses be kept in the same tank (55 gal)? I bought a Sri Lankian yellow coris wrasse from Ed at Phenomenal Aquatics. Everything was fine till last weekend. Noticed my cleaner shrimp and the wrasse missing. That was sun night and the week went on and I didn't see him. Well Foster's and Smith finally got in starry blennies in stock and I needed something to meet my minimum shipping order so I added a yellow coris wrasse. Well I went out of town today and found the Sri Lankian swimming around. So far so good, don't seem to be fighting. So should I keep them both or does one need to find a new home.