I was out of town for a week and had a friend feed my 3 oscars. I left clear instructions but she was only giving them 1 cube of bloodworms per day. To share.. I left 35 feeder fish with them so i knew they would have food no matter what and they were all gone when i got back in town. My girlfriend bought 40 more feeder fish when we got home and after golfing i snagged 30 more not realizing she already got some. They were given bloodworms each and dry food as well. After that they killed and ate all 70 feeders in 1 day! Absolutely blew my mind. They are still young at about 6-7 inches each. I guess im just a little concerned about how much they ate.. should i hold off on getting these monsters more feeders?