Core is smart enough, and now they have two more cats. Yuya won't endanger the fish like that.

"They have to if they have all that space." Yuya stands up on his toes, trying to see how many fish Gon has caught as is. The problem is Gon is absurdly tall as a result of the carnival, and Yuya stretching and holding on his arm isn't getting him a good enough look to tell. "How--many do you have? You can get an extra prize, right?"