Its length and weight are associated with the pond where it is found, as well as with the fish feed. Most often catfish live in large rivers and lakes in southern and central Europe. Fish like warm water, so they live around the world, but not so numerous.
Individuals settle in deep places of reservoirs, and seldom change their habitual habitat. Skip to content How long do animals live? August 25, August 24, admintag. Where do catfish live? How long do fish live?
Facts about fish Catching loach Where do fish live? For instance, the Mekong giant catfish lives more than sixty years while many other species live eighty to a hundred years. Channel cats, however, usually only live six or seven years but do occasionally live ten years.
Flathead catfish, according to the Texas Parks and Wildlife , only live twelve to fourteen years on average. So, it is easy to see how long a catfish lives depends on the species of catfish. Catfish can go long periods without eating if the water is below 70 degrees Fahrenheit. In fact, in winter, when the water temperature drops below fifty degrees, they usually stop eating.
The rest of the year, they feed they eat daily, and travel where the food is. Catfish are known to eat anything from larvae, insects, snails, other fish, and fish eggs. Some catfish even eat frogs and birds and an occasional dog swimming in the lake or river with them. They also eat algae and plants, especially that baby fish also known as fry. Catfish farms usually feed them daily, so they grow quickly, at least in warm weather. Studies show that catfish fed at least one percent of their body weight gained eighteen percent of their body weight over the winter, while fish withheld food over the winter lost nine percent of their body weight.
Unlike many other fish, catfish have a unique organ that enables them to live out of water for up to eighteen hours. They have a suprabranchial organ which allows some catfish to survive many hours without water. This lung-like organ is located above the arches of their gills. This organ is helpful to catfish because it often allows them during droughts to move overland to search for more water.
They can survive in muddy conditions for extended periods because of their ability to breathe oxygen from the air. However, it does not take in the same amount of oxygen they get from the water, so the time frame is limited to survive out of water.
When transporting a catfish home after fishing, it is best to put some water in a cooler with plenty of water and then kill and clean it at home or to kill it and clean it at the lake and pack it on ice on the way home to keep if fresh and so it will not spoil. If you want to keep your catfish as fresh as possible before cleaning them, you will want to keep them on ice. It is best to place them on ice as soon as you catch them after ice fishing. If you properly pack them on the ice, they can last from 24 to 36 hours.
Do not let them get soggy. Make sure to drain off the water as the ice melts. The blood left in catfish helps speed up bacteria growth and other factors that spoil your delicious catfish nuggets.
If you gut the fish quickly after catching, rinse out and place on ice, it will go a long way to ensuring you can have a better tasting catfish after cooking. The old school method of a sledgehammer is not necessary and pretty inhumane. You should be able to keep the fish fresh and allow it to die in a calm manner and still have perfectly good catfish ready to clean, prepare and cook. You have several options to ensuring you can keep your catfish fresh after the catch if you plan to clean it and cook it.
Altogether, catfish are going to expire fairly quickly once pulled from the water but using the live well, ice coolers and the bathtub method are all viable options to give a try if you need an extended period of time. My personal rule I like to follow is anything over 10lb, I release back. The taste just gets to dull and the meat becomes tough.
If you have no intentions of having that neighborhood fish fry, just get back them back into the water and on their way. What methods have you used to keep your catfish fresh for longer after the catch? Have we left anything out? Be sure to drop a comment below.
As always, thanks for reading. The author of this post is Bob Hoffmann.
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