I have one black moor who we've had for 2 years. He's huge--about 4.5 inches long. Recently moved him to his fourth tank, a 36 gallon acrylic aquarium. I kept fish as a kid and got back into it 2 years ago for my own kids, ages 14 and 6. Of course, I do all the fish keeping but love it! Live in a small town in Virginia and work full time. Once the new tank gets cycled, looking to add one, maybe two more fish compatible with black moor.