cool. mine seems to be a decent feeder, but there are only 2 other fish of the same length in 55 gallons of water and none are really aggressive feeders. after all the lights are out, it likes to make loud sucking/popping noises on the surface. it is pretty active and eats a lot. at what size should it be safe w/ a LSN that's about 11-12" (the biggest fish in the 210)? oh, yeah, it did it the other molly the next day 
as for the black lancer, it's hanging in there pretty good and has plenty of hiding places. i swear I actually saw the cat eat some market shrimp tonight (they're very secretive as you know). I just couldn't resist getting it. It was at the store forever and I finally had a tank for it, so I had to get it. They are super hard to find (only one i've ever seen) and the only place for it to "hide" in the tank they had it in was by the filter inlet tube.
as for the black lancer, it's hanging in there pretty good and has plenty of hiding places. i swear I actually saw the cat eat some market shrimp tonight (they're very secretive as you know). I just couldn't resist getting it. It was at the store forever and I finally had a tank for it, so I had to get it. They are super hard to find (only one i've ever seen) and the only place for it to "hide" in the tank they had it in was by the filter inlet tube.