Yeah I actually have had the 10 gal set up about 3-4 months he's been in there a little over half the time, he's actually doing great! Funny story is he ate the first day a cromis ended up spitting it up (think it was too big for him) didn't eat for almost 3 weeks after. I was nervous, so I kept trying different stuff and he finally ended up eating tiny fresh water feeder fish.
I know I had to get him off that because he wouldn't get the proper nutrients and his nervous system would shut down, so me and my bud tried silversides one night the day before his regular regiment. And we played with it for about 15 min then
... HE ATE IT! And ever since has been on frozen silversides. (rock2)