sometimes rays will refuse red wigglers . They are smaller which is good, but they have a bitter taste for the rays (their name says it all:Eisenia foetida', they emit a pungent (fetid) liquid when handled roughly, as a defense mechanism) and they have a tougher skin.
Nightcrawlers are best, and many farms corn feed them, so they taste sweet to fish
Nightcrawlers are best, and many farms corn feed them, so they taste sweet to fish
