The surprising answer is yes, sometimes. It is true that some fish can spend the winter frozen in ice and come out swimming once the ice melts. Moreover, some fish contain a kind of antifreeze substance that allows them to survive very cold conditions. How long can fish be frozen and still be alive? Any…
For most healthy people who choose to eat raw or undercooked seafood, it may only pose a small health risk but for others the risk can be severe. Major types of food poisoning that can result from eating raw or undercooked fish and shellfish include Salmonella and Vibrio vulnificus. How soon after eating undercooked fish…
Can Tourists fish in Cuba? Foreigners residing temporarily or permanently in Cuba, as well as tourists who wish to practice sport or recreational fishing on the island, require a fishing permit or license. They can obtain it by simply presenting their passport and will be offered all the information about fishing regulations in Cuba. How…
Air pumps aren’t essential for betta tanks, and in general aren’t essential for any tank. The labyrinth organ means that bettas don’t have to breathe through gills. Instead, they can go to the surface of the water to breathe oxygen as well. However, there are times when an air pump can be beneficial. Does betta…
If you happen to have gravel or rocks lining your pond, this can cause injury, which can ulcerate and become infected, ultimately killing your koi. What kills koi fish? Ammonia—this is the first byproduct of bacteria breaking down organic waste. Even in low concentrations (as low as 0.25 ppm) can kill your koi. The levels…
So Can Dogs Eat Fish? To make a long story short, yes, dogs can eat fish, and fish can be a part of a healthy diet for your dog, provided it is fully cooked without any additional oils and seasonings, does not contain any bones, and is not a species prone to high levels of…
The skin may also develop allergic reactions. Apart from itchiness, redness and hives, a fish allergy can also trigger or worsen an eczema flare-up. In still other cases, the airways can be affected, with reactions ranging from allergic rhinitis to asthma symptoms. What are the symptoms of fish allergy? Symptoms of shellfish and fish allergies…
Fish are great pets for people with pet allergies and have shown to produce calming effects and to reduce stress among people who keep them. Like all animals, fish may carry germs that make people sick. These germs can also contaminate the water in which fish live. How do fish get sick? Virtually all fish…
When we think of fish, we often see them as a collective without much variation between individuals. Recent research, however, is showing that fish do, in fact, have their own unique personalities — some are bolder and more eager to explore while others are more timid and tend to take less risks than their peers….
Is it safe to take fish oil or other omega-3 supplements during pregnancy? Yes, it’s safe to take fish oil and other omega-3 supplements during pregnancy – they are purified of environmental toxins like mercury. You can find omega-3 supplements in liquid, soft chews, and soft gel form. Will fish oil hurt a baby? Pregnant…
When taken by mouth: Fish oil is likely safe for most people in doses of 3 grams or less daily. Taking more than 3 grams daily might increase the chance of bleeding. Fish oil side effects include heartburn, loose stools, and nosebleeds. Taking fish oil supplements with meals or freezing them can reduce these issues….
Chef’s Choice: Haddock Haddock is the fish that most chefs prefer for fish and chips. The texture isn’t as flaky or tender as cod but the meat has more flavor. Haddock has a slight sweetness that pairs well with the buttery flavor of the batter. What kind of fish is Whitefish? Whitefish is generally a…