well i did the same. i put a dubia nymph in with my GBB sling and i was senile i forgot to remove it. so it stayed in there with my GBB sling buried in the substrate for like 4 days. while i fed it with crickets while the dubia was inside. it ate the crickets put had no interest in the dubia. So one day when i removed cricket remains i saw the dubia and took it out. so i should take it out even if its no risk and it has gone like 12-24 hours cuz then its not interested or it havent triggered its hunt instict.Kind of difficult to search for: Are roach nymphs a large threat to slings?
There's one roach nymph in with my GBB. Should I fish it out or let it stay, since it's burrowed and hidden?