First it took me about 5 weeks to get his ID .. Finally found out he was a Brachyhypopmus Brevirostris ... had him just about 6 months but the last week he devoloped some sort of ulcer or parasite..treated his tank with tri-sulpher but it weakened the delicate knife.. then someone else suggested planting his tank.. but nothing seemed to help and today he passed away..will miss him just for the fact i feel like he was a gift.. learned alot about him, he was so different and interesting and of course i will never see another one.. rip little knife 