It is the name given to a young catfish.
If you mean fingerling fish (young fish the size of a finger), it depends on the species. By the time something like a bass is a fingerling it already wants meat - instects and other fish. You have a hard time keeping preadatory fish from eating each other. Fish like catfish will eat food pellets and algae/bugs. Fish like tilapia will eat algae.
Fingerling
fingerling
Fry or fingerling..
No, a baby salmon is not called a fingerling. The term "fingerling" refers to young fish that are typically between 2 to 6 inches long and are in a stage of development after the yolk sac has been absorbed. Baby salmon are first called "alevins" when they emerge from eggs, and then they become "fry" as they start to feed and grow. Fingerling is a later developmental stage for salmon and other fish.
Well, isn't that just delightful! A baby catfish is called a "fry." Just like a little seed growing into a beautiful tree, these tiny fry will grow up to be strong and majestic catfish swimming gracefully in the waters. Remember, every little creature has its own journey and beauty to share with the world.
Either fry or fingerling.
fingerling - starplazza
fingerling
A young salmon. See Parr.
Most times they are called fry or fingerling
Young fish in general are referred to as a fry, or fingerling.