Sorry for your lost bro. I have 5 of this EBJDs. I had it for almost 2 months now and have no problem. Someone on this site advises me to put a UV sterilizer 'cause they're very vulnerable to parasites and it works fine for me. I agree that if you don't have time to really take care of them, don't buy them. You need time to keep the water parameters perfect at all times. I added a fluidized bed filter to boost bacteria and a coral inside the tank to stabilized pH. So far, all of them are healthy and growing. With proper care and knowledge which I got from this site, everything went well. Just hope it stays that way. Wish me luck on this batch.