If you're looking for a fish that'll add a splash of color to your aquarium, look no further than brown black tetra. These fish are the perfect addition to any watery home, and their black coloring will really stand out against any other fish in your tank. They're also a great source of food, and will eat any kind of fish food you put in their tank. So if you're looking for a fish that'll add a splash of color to your aquarium, brown