[Regarding] nonkosher fish that one pickled together with kosher fish: any barrel that holds two seahs, if it contains the weight of ten Judean zuzim —- which are [equivalent to] five Galilean selas —- of nonkosher fish, its brine is forbidden. R' Yehudah says: a reviis in two seahs. And R' Yose says: one sixteenth of it.