Meaning of the word "all is fish that comes to the net" in English

What does "all is fish that comes to the net" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

all is fish that comes to the net

US /ɔːl ɪz fɪʃ ðæt kʌmz tuː ðə net/
UK /ɔːl ɪz fɪʃ ðæt kʌmz tuː ðə net/
"all is fish that comes to the net" picture

Idiom

everything that is available can be used or turned to advantage

Example:
He takes every small job he can find; for him, all is fish that comes to the net.
The author uses every scrap of information he uncovers, as all is fish that comes to his net.