come over to my house you can have all of mine. i actually had a dream last night where i was cleaning my tank and i found a lil sword and stabbed all of mine, lol i have two in my 90g and i cant stand the site of them, they bite me and everything in my tank, deff trying to get rid of them pronto tho....do yourself a favor, if you buy one throw it out the window on your way home from the lfs.