Yes, my lyretails are always out. They're quickly becoming my favorite fish in the tank. All three of mine are females, I'm sure one will change to a male over time. I actually wanted 5, but the LFS only had three females. They're very social fish, the only time they're in the rock is when they're sleeping. Other than that, they're out and swimming together. If I walk by the tank, they'll follow me around until I feed them. I tried Dispars and Purple Queens, neither were as pretty or as hardy as my Lyretails and they hid all day. The only time I saw these guys hide at the fish store was when a lot of people were by the tank or when the guy was trying to catch them.