How do you fish?

You can't on earth

• If you play Monster Hunter Freedom 2 you can, although it's only possible when you go Treasure Hunting.

Another location for mining fish occurs within the Tales of the World : Radiant Mythology, where in the third city scape there is a dungeon called "Frosthollow" in which, using a pickaxe at a gathering spot, you may retrieve such things as tuna, mackrel, squid, octupus. Thus, you have mined fish.

MINE FASTER