My large WTF, Bonk was doing well, but recently I've had a lot of trouble getting him to eat. It's not that he won't eat at all, just that he's reluctant and slow and my small frog is always ready to try to snatch his food, from across the tank if necessary.

I tried to remove him to quarantine but he was wedged into the corner too tightly to grab. He won't tong feed any more, but he did grab an escaped cricket today after a week of not eating.

Right now the plan is to take the small frog out whenever the big one needs to eat, overnight if necessary. But I'm wondering if I absolutely need to quarantine the large one instead, just in case he's sick. I'm afraid quarantine would stress him out unnecessarily.

Also are there any tricks I haven't thought of for managing two frogs or getting a shy frog to eat?

(I'm also a little concerned that the small frog's going to explode from all the extra crickets he's grabbed.)