The Black Ram is one of the newest color morphs of the popular German Blue Ram. They also have been known to go by other common names such as the Dark Knight Ram. These fish are gorgeous and come from high quality, pitch black parents. This specific line is black throughout the entire body as adults, unlike lower quality ones more commonly found that are not fully black. They also have a beautiful blue iridescence that shines through when the light hits them just right. M. Ramirezi is a species of tropical fish that like it extra warm, with an ideal temperature of at least 82F. They can get quite territorial with other fish, especially their own kind. It’s best to have a lot of plants or other decorations to act as visual barriers in order to reduce aggression.