Mate we all like predatory fish,just 99.9% of predatory fish can happily eat pellets/prawns etc, ive had oscars/jags/polleni/snakeheads/bycron/birchirs/lots of central american cichlids,shovel noses n redtail catfish. not one of my fish ever at a live fish, basically live does not have nutrional value and could habour dieseases and would you want to risk an exspensive fish?
Live is the best food there is actually. FIsh eats other fishes in the wild. There is no pellets for them.

