What Are The Feeding Habits Of Alaskan Whitefish?
Alaskan Whitefish, or commonly called as Broad Whitefish, has an elongated body in silverish-white scales. There’s a reason why it was called broad whitefish because its body is broader compared to other types of whitefish.
Alaskan whitefish are mostly compared to salmonids because they tend to mature between 8 to 10 years old.
They can also live up to more than 20 years. For reproduction, they only spawn once a year in rivers and streams from fall to winter.
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In Alaska, they managed to breed Whitefish and could harvest 20,000 – 30,000 fish between spring and fall, and sell them over in commercial places.
Although there was a commercial harvest, yet they are not regulated in the US Fish and Wildlife Service.
Numerous researches were also funded by the Alaska Department of Fish and The US Geological Survey to gather more data about the whitefish’s growth, reproduction, and population status.
Feeding Ecology Of Alaskan Whitefish
Alaskan Whitefish are carnivorous bottom feeders, just like the other whitefish.
They eat bivalves, aquatic insect larvae, mollusks, and snails. If you happen to breed whiting fish, these are the most recommended live freeze-dried foods that could be beneficial for the Alaskan Whitefish.
Hikari Bio-Pure Freeze-Dried Spirulina
Hikari products are one of the prime brands in the fish food industry as they provide texture and flavor that’s not present in some brands.
Hikari Bio-Pure Freeze-Dried Spirulina has a patented ratcheting dispenser top that promotes excellent health and color for marine fish.
This brine shrimp is not clouding up the water. It also filled with vitamins and minerals that could prevent illness and diseases.
Freeze Dried Brine Shrimp By San Francisco Bay Brand
San Francisco Bay Brand Freeze Dried Brine Shrimp is best for freshwater and saltwater fish.
This product is a great source of protein and omega-3, for color enhancement and all other nutrients that are essential for maintaining high energy and vigor to the fish.
It is available in a 20-gram pack and can be eaten only twice a day by the fish.
Jacksuper Fish Feed Freeze-Dried Krill
Jacksuper Fish Feed Freeze-Dried Krill is best for marine animals like fish, and turtles.
This product is also good at producing high proteins to increase strength resistance and omega-3 to increase fish color. It has a lot of nutrients like Vitamin E, astaxanthin, fiber, fat, and Astatine.
The Characteristics Of Alaskan Whitefish
A mature Alaskan Whitefish has an average weight of around 2 to 5 kilograms.
They can tolerate living in saltwater but they prefer to be in the brackish waters instead. The broad whitefish has a small, down-turned mouth, an indication that they are bottom feeders.
Their fin is deeply forked, making it valid that they’re indeed a member of the Salmonid family. Their belly is also silvery white to yellow and their cheeks are brown with freckle-like spots.
Like any other fish, Alaskan also needed to be fed with more protein because that’s what makes them more alive.
For more information about them and their fishing habits, you can always check on the forum section on the internet for more insights.