Yup, the hystrix is from Kurt. He was feeding them bloodworms but I found that way tooo messy.
Both my motoro and hystrix are eating nightcrawlers exclusively. However, yesterday I picked up a bag up "Seafood Medley" from Superstore. For $3.99 you get a 340g bag of raw octopus, raw squid, cooked shrimp, cooked clams, and mussels. This is much cheaper than live nightwcrawlers and seems to be a more well-rounded diet.
Last night I chopped up a few of the "Medley" peices and mixed them up with a chopped up night crawler. I mixed them around to get the worm juices all over the medley pieces. The result is very promising. The Motoro chowed down on the medley like they were candy. The hystrix was less accepting but was trying the peices in an attempt to find the worm pieces.
I will try again tonight.