Understanding "何が釣れましたか"


「何が釣れましたか」 evidently means "what were you able to catch (while fishing)?" in
the context of <https://youtu.be/7bLVtR7IgUo?t=172> at 2m52s.

But 釣れました ("was able to catch") is the passive potential of 釣る ("to catch").
So why doesn't this sentence actually mean "What (thing) was able to catch"?
To me the sentence would make more sense if the verb was instead 釣られました
(passive past), so that 「何が釣られました」 could translate to "What was caught?"

Is 釣れる an example of a [passive-like
verb](https://japanese.stackexchange.com/a/30578/51280)?

