ive seen in videos how they catch em in the open toss a cix in and before the it hits dirt its dead, mine on the other hand wouldnt catch crickets like that, so i switched to roaches, and even a roach fliling aound forever on its back, in the scorps dark hide didn't result in anything, but the roach burrowing, and while i was sleeping, then get caught as shredder was fatter the next morning how could i guess "train" him to eat while me watching just one time ONE TIME IS ALL I ASK!
oh, and does any1 know of someone who has a fairly consistant supply of groshpus ankaranas as i would kill to get one, but they are so hard to find in the u.s.