They don't like much current. If I increase current, he move. My tank is such a high flow tank that Haddoni and Doreensis don't really like it there. I only have the Red Haddoni in the tank. He is in a low flow area, which is hard to find in my tank. I have to move the Blue and Green Haddoni due to current issue. They are in the refugium also.
I also have three Malu in the refugium. I am feeding them trying to get them to spawn. I have it set up such that if they spawn, there is good chance that I can keep the babies from been chew up by the filtration system. Will see.