What does dropsy in fish look like?

Dropsy refers to a condition in which fish often have hugely swollen bellies, and the continuing use of the term probably has to do with how it so accurately depicts the visual symptom: the belly drops down. Sometimes the condition is also known as bloat.

FAQ

• Can you marinate for too long?

  Time: Marinating some food too long can result in tough, dry, or poor texture. That means that you can't let those shrimp sit all weekend in their marinade, you have to cook them.

• Is herring oil good for you?

  It's well-known that herring is a rich source of the healthy marine omega-3 fatty acids. Scientists at Nofima have now discovered that another fat component present in herring also promotes health.

• Is octopus ink dangerous?

  Perhaps the ink interferes with normal respiration, or other physiological activities, of the octopus. Squid and octopus inks are often consumed by humans in recipes for these species and, of course, by their natural predators. There is apparently no harmful effect in doing this."

• Do zebra fish die easily?

  Zebra danios do not die easily. Despite their gentle temperament, danios are strong fish that can survive harsh conditions with parameters that differ from the ideal. However, frequent changes in the water chemistry might stress zebra danios, triggering their immune systems to decline.

• Is there poop in raw shrimp?

  The dark line that runs down the back of the shrimp isn't really a vein. It's an intestinal track, brown or blackish in color, and is the body waste, aka poop.

21 Related Question Answers Found:

• Is it bad for fish to be upside down?

  Outside of oddball fish like upside-down catfish and lionfish, floating or swimming upside down is usually a cause for concern. This kind of behavior indicates issues with a fish's swim bladder. Damage to the swim bladder is a symptom of a variety of diseases, rather than a specific disease in and of itself.

• What is a female salmon called?

  A female salmon is called: hen.

• How do you defrost crawfish quickly?

  For a faster method of defrosting, place the wrapped package of crayfish in a sink of cool running water. It will take about 30 minutes to defrost 1lb of crayfish but will waste a lot of water!

• Can you freeze raw fish?

  Fresh, and the emphasis is on 'fresh', (store bought or fresh catch) fish freeze well for up to six months if stored in an airtight method (fatty fish like salmon and trout; only three months). ... Keep the fish as cool as possible (on ice, or in the shade).

• Can I put fish in my natural pond?

  If you also want to keep fish in your natural pond, that pond should be at least 32 inch deep. Plant a sufficient number of oxygen plants in the deep area. ... You can place marsh plants also in floating and variable plant islands, ideal in areas where a pond is too deep. A pump disturbs water life.

• What is the ideal temperature for tilapia?

  Adaption to water temperatures However, if you're just starting off with tilapia that you order through the mail or get from a friend, you need to keep those water temperatures above 60°F minimum. And, if you want good production, you need to keep your temperatures between 70°F and 85°F.

• Can you get sick from undercooked swordfish?

  I would definitely not be okay with undercooked salmon, swordfish, or halibut as all three are types of fish that are prone to parasites. The general rule for cooking these types of fish is that the flesh should be cooked until it is opaque and flakey.

• Is tuna a boy or girl?

  Tuna (IPA: [tuˈna]) is a unisex Turkish given name and surname.

• What is the best farmed salmon?

  Verlasso Salmon: Based in Patagonia, Verlasso is considered to be a sustaiable choice—the company farms Atlantic salmon in low-density net pens and has earned approval from the Monterey Bar Aquarium's Seafood Watch Program. Scottish Salmon: This term identifies Atlantic salmon farmed off of the coast of Scotland.

• Can you catch mackerel from the beach?

  The best places to catch mackerel are piers and rocks, both of which are already in deeper water. Mackerel don't normally come in too close to the beach. This doesn't mean that they don't but as a general rule you'll get much better results if you're fishing away from the beach. ... Mackerel strips are excellent baits.

• Does fish poop dissolve in water?

  The poop goes through a Nitrogen cycle which breaks it down into ammonium and nitrate. ... But unlike fish excrements, the food pellets do not undergo any natural organic cycle that dissolves them into the soil or water of the tank.

• Does fish need vitamin C?

  Many fish species cannot synthesize ascorbic acid (AA),5 or vitamin C, which is essential for fish growth, reproduction, and health (Dabrowski 1990, Soliman et al.

• Why is geoduck so expensive?

  For many years geoduck meat was primarily used in chowder. The price surged in the late 1980s after the clam was discovered by wealthy Chinese drawn by its taste and exoticsm. Today in Asia, the thinly sliced, chewy neck meat is used in a variety of dishes and sometimes fetches $30 a pound or more.

• How do you fish a Crackleback fly?

  It can be fished as a dry, an emerger just under the surface, either stripped or on a swing, or even using the accelerated downstream presentation by putting a small split shot about 1 foot above the fly and letting a big downstream bow get in the fly line to accelerate it's drift along a bank line.

• How long can raw oysters stay in the fridge?

  Fresh oysters -- whether live or shucked -- will keep in your refrigerator for up to two days. Oysters that were cooked when fresh will last up to four days when refrigerated.

• How likely is it to get food poisoning from shrimp?

  Potential dangers of eating raw shrimp One in every six Americans experiences food poisoning each year ( 7 , 8 ). Consuming raw shrimp increases your risk of food poisoning and food contamination.

• Is sockeye salmon better than regular salmon?

  Whereas pink salmon is light and mild, sockeye salmon is a flavourful and rich. It has a relatively high fat content, loaded with omega-3 fatty acids. The sockeye from Copper River in Alaska is considered amongst the best tasting salmon in the world. Sockeye comes in many forms including canned, fresh, and frozen.

• Can raw oysters give you parasites?

  A single-cell parasite joins the ranks of human pathogens harbored by oysters, according to a study reported in the March issue of Applied and Environmental Microbiology.

• Which fish should not be eaten in India?

  That's why pregnant women and those nursing are advised to be extremely careful about choosing the types of fish to eat. Experts recommend pregnant women avoid sea-water fishes like swordfish (myli meen), tuna and shark and choose fish that are found in local ponds like rohu, hilsa, surmai (kingfish) etc instead.

• How do you store unshucked oysters in the fridge?

  Make sure you keep them right-side up by checking that their larger shell is on the bottom. You can preserve oysters by covering their container with a damp towel and keeping them refrigerated. You can also place the oysters on ice in a perforated steam pan.

• Is raw tuna good the next day?

  You should not keep sushi for more than a day's time. The sushi is made from raw fish and the longer the fish is not consumed, the more it becomes susceptible to bacteria. ... If it smells like fish, then you should not eat it. To be safe, just don't eat sushi if days have passed.