I have two Golden Stripe Maroons and I've just moved my reef into a 40b I built up my LR
then added the fish. Helen my first Golden Stripe Maroon was in the 10g by herself. I put Tommy, my baby Maroon into the 40g first and then Helen, my other larger one. I hadn't noticed any missing dorsal when I bought Tommy but I think Helen may have taken a bite. They're not fighting, although occasionally Helen will chase Tommy around the tank. I don't know what happens at night cause the tank is in my office. I hope they pair but for now they're usually on opposite sides of the tank. Tommy just swims the glass on one side of the tank while Helen covers the other. Do they see their reflections...?