Fish can have worms like roundworms and tapeworms in their flesh. These parasites enter through the gastrointestinal tract and may be visible. Cooking fish thoroughly ensures safety and reduces health risks. Parasitic infections are common in various species, like fruits that may have insects. Proper cooking is key for safe eating. The risks associated with … Read more

Fish can have worms, such as anisakid roundworms and tapeworms like Diphyllobothrium. Symptoms in infected fish include loss of appetite and swelling. Worms are common in wild fish, but farmed fish usually have fewer parasites because they live in controlled environments. Always check your fish before eating. To ensure safety, consumers should be aware of … Read more

Fish can develop scars from parasites like tapeworms and anchor worms. Sticklebacks create scar tissue as an immune response to these worms. Other issues, such as scale loss, fungal infections, and ectoparasitic lice, can also cause scarring. Chronic infections may lead to inflammation and additional damage. In addition to worms, other infestations, like those caused … Read more

No, most fish cannot survive at the ocean’s bottom due to pressure changes. Deep-sea fish, like the Mexican cavefish, have adaptations to high pressure and low oxygen. They develop larger red blood cells to transport oxygen. These survival mechanisms help them thrive in deep ecosystems, but rapid ascents can cause barotrauma. The pressure at the … Read more

Fish can get worms, including flatworms and nematodes. These parasites are found in both wild and farmed fish species. While finding worms is common, it does not indicate contamination. Cooking fish thoroughly reduces health risks. Eating raw or undercooked fish carries some risk, so inspect the fish before consumption. For humans, there are dangers associated … Read more

Fish can get trapped in ice if they swim into cracks or holes. Many fish, like the golden carp and the Amur sleeper, live in unfrozen water below the ice. These species adapt their metabolism to survive freezing temperatures and low oxygen levels, allowing them to thrive even under ice cover. To survive in these … Read more

Yes, fish can get hypothermia because they are poikilothermic, meaning their body temperature aligns with their aquatic environment. When water becomes too cold, fish experience physiological stress. This increases the mortality risk for certain species, particularly tropical ones, if aquarium temperature management is inadequate. Cold water survival varies among species. Some fish, like salmon and … Read more

Fish usually get food from the water above. They eat marine snow, which includes dead organisms and waste. Some fish, like bottom-dwellers, feed near the ocean floor. Others prefer food in the water. Lobsters, on the other hand, hunt live prey rather than scavenging off the seabed. In many deep-sea environments, decaying organic matter also … Read more

Fish fry can eat tiny organisms on driftwood, including bacteria and fungi. These organisms create biofilm, which gives important nutrients necessary for fish growth. However, be cautious. Driftwood can also contain harmful parasites and invertebrates that may endanger fish fry and eggs. The organisms found on driftwood vary in size and type. Tiny larvae, microscopic … Read more

Yes, you can transport live fish on airplanes. Keep live fish in a clear, transparent, spill-proof container for TSA inspection. You can carry them in carry-on baggage. However, checked baggage policies differ among airlines. Always check your airline’s specific transportation requirements before your domestic flight. First, choose a suitable container. Use a strong, insulated fish … Read more