Will male crayfish fight?

Male slender crayfish (Cherax dispar) can engage in extended and bruising fights that can result in losing a limb or death.

FAQ

• How do you know when fish are pregnant?

  The area where a pregnant guppy's abdomen meets the tail is sometimes called the "gravid patch", or "gravid spot". When pregnant, there is a slight discoloration that slowly darkens as the guppy progresses through pregnancy.

• How long keep fresh fish in refrigerator?

  When stored properly in the refrigerator, fresh fish should be cooked within two days, up to three at most, from the time it was purchased. Shelf life does vary from species to species, with some lasting slightly longer. Two days is a good rule of thumb to follow.

• What is the stinkiest canned fish?

  Surströmming Surströmming. Surströmming (say "soor-stroh-ming") is tinned fish from Sweden that is fermented (put in a salty brine for two months) before the tins are sealed up and sold. The process of fermenting the fish creates a strong rotten egg smell.

• When did pilchards become sardines?

  The traditional name for the fish, pilchards, summed up images of tins and tomato sauce. So in 1997, after some interesting market research by Nick Howell at the The Pilchard Works, the fish was re-branded as Cornish Sardines.

• Does mackerel fish have skin?

  Mackerels, unlike other fishes, therefore, have their skins developed very thick with comparatively high elasticity to compensate for the lack of scales on most parts of their bodies. Thus, these fishes have adapted to having high collagen in their skin for survival.

18 Related Question Answers Found:

• Can vs pouch tuna?

  Tuna pouches take up less space than cans and are more flexible, making them easier to store in cabinets or pantries and pack into lunch boxes. Cans are more solid, so they offer more protection for the product inside. Pouches are not reusable, while cans can be recycled, according to Weston.

• Do catfish like warm or cold water?

  The why is really quite simple, fish are cold blooded and catfish are a warm water fish. This means that the catfish prefers warm water conditions so moving from cold water to warm water increases the food requirements to live for a catfish and hence increases their need to feed to stay alive.

• Are mandarin fish endangered?

  Not extinct Mandarinfish/Extinction status

• Why are my fish laying on the bottom?

  It's normal for some fish A fish lying on the bottom of the tank can be perfectly healthy. ... Fish need to have a resting period when tank lights are off. Leaving the lights on can cause fish to swim to exhaustion, leaving them more susceptible to disease.

• Is tilapia fish safe to eat?

  Is tilapia safe to eat? When farms rear the tilapia in good conditions, the fish are safe to eat. The U.S. Food and Drug Administration (FDA) list tilapia as one of the best choices for pregnant or breast-feeding women and children over the age of 2 years. This is due to its low mercury and contaminant content.

• How are salmon killed?

  Examining several slaughter techniques of farmed fish, scientific research has established that many methods presently employed are inhumane,12 including gill-cutting without prior stunning,13, asphyxiation in air or on ice,14,15 carbon-dioxide stunning,16 and live chilling.

• How long should you Soak fish in water?

  Let the fish soak for 20 minutes or so, and you're ready to cook. Use acid: TMA is basic, so an acid will react with it leaving behind acid salt and water—neither of which smell or taste bad.

• Why you shouldn't eat big fish?

  Fish live and eat in those waterways, so mercury accumulates in their systems. They have trouble expelling it from their bodies as it builds up in their tissue. Mercury poisoning has been known to cause nervous system disorders and reproductive issues as well as developmental problems in children and unborn babies.

• How did silver carp get to America?

  Origin and Spread Silver carp are native to eastern Asia. The species was imported from China to the United States during the early 1970s to help fish aquaculture operations and improve water quality in retention ponds/sewage lagoons.

• How long can you travel with a fish?

  Most fish can survive for around 48 hours of travel, but beyond that you increase the risk that they will not survive. When you stop for the night, you need to take the fish with you. Don't leave them unattended in cars or trailers.

• Can I reheat cooked smoked fish?

  You don't have to throw out leftover fish fillets or shellfish after dinner. You can safely reheat seafood for up to 4 days after it has been cooked. The only challenge to reheating seafood is that it can dry out or get a fishy smell. ...

• Do you wash smoked fish?

  Clean the fish by removing the intestines and the gills. You may leave in the intestines if you like, as done by smoked fish mongers in Nigeria but the intestines give the fish a bitter taste when done. This is why I remove the intestines before smoking the fish. Rinse the fish thoroughly to clean all the blood.

• What kind of fish is yellow croaker?

  Large yellow croaker (Larimichthys croceus)1 is a species of marine fish in the croaker family (Sciaenidae) native to the northwestern Pacific, generally in temperate waters such as the Taiwan Strait.

• Can you saute frozen cooked shrimp?

  Place the frozen shrimp in a colander and run cold water over them. This will thaw the shrimp slightly and remove ice crystals before cooking. Heat 1 tablespoon butter or olive oil in a skillet over medium-high heat. ... If you want to cook already cooked shrimp, start by thawing the shrimps in cold water for 15 minutes.

• How do shrimp move around?

  Unlike fish, shrimp do not have fins that enable them to swim, but they can certainly move around in the water. A shrimp "swims" by quickly pulling its abdomen in toward its carapace (body). This motion shoots them through the water. However, because of body configuration, it also means that shrimp swim backward.

• Can you eat medium rare ahi tuna?

  The finest tuna is reserved for eating raw, as in sushi or sashimi. If you are cooking fresh tuna at home, it should ideally be cooked medium-rare, seared very quickly over high heat, preferably on a grill. If you cannot handle medium-rare tuna, at least do not overcook it.

• Has a giant squid ever attacked a submarine?

  A massive squid has been caught on video attacking a Greenpeace submarine in the Bering Sea. The squid can be seen in a Vine video lashing at the submarine with its tentacles, before it fires a burst of ink and swims away from the underwater vessel.

• How much does a deckhand make on a tuna boat?

  The salaries of Deckhand Tuna Boats in the US range from $36,453 to $53,142 , with a median salary of $42,703 . The middle 50% of Deckhand Tuna Boats makes between $42,703 and $46,177, with the top 83% making $53,142.