It is. I was very happy to get these. I had been trying for a year to get someone to bring them in. I am very pleased with the way they look. I do a water change once a week.
I have kept a few EBJDs and it has been my experience that the ones who survive to 3-4 inch are actually not all that different than Jd's. In fact I had one who handed my Midas who was about the same size a beating. That being said most died off well before reaching that size.