Hoe a row, slay a foe, and wring with woe

Question: What do you use to hoe a row, slay a foe, and wring with woe?

Question: What fish only swims at night?

Question: What kind of mouse does not eat, drink or even walk?

Question: What has a bed that you can't sleep in?

Question: What tastes better than it smells?

Question: What goes in the water black and comes out red?