so you like your fish big & mean? forget your doviis & goliath tiger fish, these are the big baddies for you... 2 breeding pair of Xiphinactus audax "invisible", one of the more fearsome predators of the cretaceous seas in what's now the U.S. intermountain west. each fish approx. 14-15' long, although it's kind of hard to tell because they're, you know, invisible. proven breeders, i'm overrun with invisible fry & juvies. fish will be delivered to chicopee location in invisible breeder bags by invisible flatbed. this is a donation, so if you want to contribute to the clubs & have some fun doing it, here's your chance. you'll certainly be the only person in your home club (or anywhere, for that matter) with any, so think of the bragging rights!