HI i have 2 RTC (about three feet each), 2 TSN (about two feet each) and 2 clown knifefish (about 2.5 feet each) all in a pond. they have been eating huge reject carps for basically all their lives that i buy wholesale from a supplier in malaysia but im trying to cut down on live food due to risk of disease, convinience and cruelty (cause my mum is buddhist :s) i tried to train them to eat dead fish meat and pellets in the past but only the RTC would eat them cause they r pigs. the TSN and knifefish are so fussy and simply refused to eat for three months! i gave in and fed them live food again. does anybody have an effective method to train adult carnivours???