6 Surprising Facts About Trout
Since it is recommended to include fish in your diet regularly, you can never go wrong with trout.
Trout is one of the healthiest types of fish on the planet. Apart from this, there are also a bunch of things that many people don’t know about this type of fish. Here are six surprising facts about trout you should know.
1. Several Species Exist
As you might already know, for starters, trout loves living in cool waters. This is because extremely cold or warm environments can be deleterious to these bonny aquatic animals. To add to this, they come in different forms, colors, and shapes.
As comprehensively explained on this site by the Fish Masters, there are 14 different species of trout, which can be found in different environments. Some of these include Brown trout, golden, bull, apache, marble, rainbow, and lake trout, among others. If you have a thing about fishing, knowing the different types of trout can come in handy to your craft.
2. They Can Change Patterns and Color
Aquariums are not a new thing in our homes and you will realize that most fish that are found in home aquariums have some attractive colors to keep you glued watching them sway their tails around the habitat. That is the same case with the trout. They can exist in colors such as brown, olive, or even dark blue.
The rainbow trout are pinkish, with a silver-like underside that gradually fades to white. Their backs have black spotting, which is also visible on their fins and tails. However, trout living in different environs can dramatically change to have different patterns and colorizations. The patterns and colors act as camouflage depending on surroundings and change back when the fish moves to another habitat.
3. They Have All Essential Minerals
Fish is known for omega 3 in kids and when they cannot have a fish for a meal; many people go for omega supplements. It is nothing different when it comes to trout fish. They are low in mercury, which is known to be harmful to small babies and expectant mothers. When cooked, eating trout provides the body with a balance of calcium, copper, iron, zinc, magnesium, and sodium. Apart from these, trout also contains additional minerals in varying quantities. Some of these include the following:
- Potassium-11%-when consumed, maintains the balance of body fluids, and promotes nerve health.
- Phosphorus-23%- when eaten promotes nourishment of healthy teeth and bones.
- Selenium-34%- Acts as an antioxidant preventing cellular damage caused by radicals.
4. Excellent Source of Vitamins and Health Benefits
Fats and calories are an enemy of progress when it comes to our health but trout fish have them in low capacities, making them an essential consumption. A trout weighing a whopping 100g can contain just 149cal, unlike other fish which have high levels of fats and calories. This means that trout is generally healthier.
They are also a good source of protein and amino acids when consumed in proper portions. Consuming trout reduces health risks such as heart disease, hypertension, stroke, and obesity. It contains unsaturated fats (Omega-3). Consuming trout fish regularly provides the body with a balance in essential acids, minerals, soluble fat vitamins, and proteins.
It is also a good source of vitamin A and D, which the body needs for healthy eye-sight, strong bones, and teeth. Trout is also rich in the B6 vitamin.
5. Bury Eggs in Gravel Nests on Streambeds
Every animal has its own adaptations that help it survive in a specific habitat. On this one, the female trout makes nests in the river gravels at the stream beds, especially when the water is cold and rich in oxygen, which is one of the requirements for a better hatch.
For instance, a 2-year-old fish is mature enough to reproduce. It takes roughly 7 weeks for the incubated eggs to hatch and the outcome is fingerlings that feed on planktons when they leave the nest. This is an all-around observation to clearly explain how motherly instincts not only exist in humans but in reptiles too.
6. They Are Predators
The trout fish are known to grow to very large sizes and they are known to feed on most life forms found in the aquatic environment. This is anything from the small fish to the fish eggs laid by other fish in the water, as well as the eggs of other trout fish. Carcasses can be a healthy dinner for trout, and insects, as well as crustaceans, are not safe either. These are fish from the salmon family that feast on almost anything and everything in the waters.
And there you have it. Trout are amazing fish, yet there’s a lot to learn about them. The next time you have some trout in your meal, it should remind you of these fun facts.