Roach

Roaches are one of the most common fish, along with perches. They weigh less than 1 lbs, and even if 'delicious' when cooked, will only fill a sliver of your hunger bar. While large quantities of roaches (in the vein of 10 - 20 roaches) can fill your hunger bar, it is far more efficient to just keep fishing until you catch a larger fish, such as a pike.

Roaches are rarely used for anything other than bait due to their small nutrition value and low weight.