Introducing live feeders to young bass

[Peacock78]

i have 2 baby peacock bass about 2 inch and am looking to start feeding Guppies,danios etc as I have a good population of healthy feeders in another tank but so far my bass have failed to eat one of them when I introduce the feeder into there tank today. Is there something I'm missing here

 

[FishNCash]

Raise the heat and inspect for ich. My bass prefer live black worms at two inches.