if you're trying to get him off live then why put in rosies? They can go for a week without eating no sweat. Mine took over 10 days before he started eating Hikari sticks. Now that he's off live he doesn't even like feeders anymore. GATF are pretty habitual. Once they get on something they don't like to change.
Now if you're gonna go in there and scoop out all the other rosies you're gonna spook him and stress him out with all that chasing around. I'd just let him finish off the rest of them then plan on not feeding for another week then start trying non live.
Now if you're gonna go in there and scoop out all the other rosies you're gonna spook him and stress him out with all that chasing around. I'd just let him finish off the rest of them then plan on not feeding for another week then start trying non live.