I have a frog fish and love it. If you don't want something that hides though, it might not be a good option. It's like playing where's waldo all day. Mine at least, changes the exact color of whatever it's on and hides up in the rock structure. I love it, except when it stays on the back of the rocks for days. Sometimes I'm looking strait at it and don't see it for a minute, pretty cool. But not if you want something active and that you can watch. I don't know if I just have a shy one, that's just my experience.