This bait works great in Bastok Markets because there are no Crayfish there. You can buy Little Worms for 3-4 gil each at the general goods merchant in Bastok Mines, then go over to Bastok Markets and fish up almost nothing but Moat Carps. However, if you're fishing in Windurst, use Insect Paste over this or be prepared to fish up 3-4 stacks of Crayfish per 1 stack of Moat Carps.
