Why are my crayfish fighting?

Releasing a steady stream of urine to attract a mate and then fighting off anyone who still dares to approach you doesn't seem like a great idea for getting sex. But this bizarre strategy is all part of the mating ritual of the signal crayfish.

FAQ

• What color should raw tuna be?

  In its natural state, fresh tuna is dark red, almost maroon, sometimes even chocolatey looking. Don't worry, you most likely will have no ill effects from eating gassed tuna, according to the FDA.

• How Big are krill vs shrimp?

  Measuring 2.5 inches long and weighing 0.7 ounce, krill look similar to shrimp, with large, black eyes, segmented tails and featherlike legs, which are used for swimming.

• Is Perch a cartilaginous fish?

  Perch belong to the class Osteicthyes, whose members have a skeleton of bone rather than cartilage. Bony fish comprise the largest group of vertebrates living today, both in the number of individuals (millions) and in the number of species (about 30,000).

• Is salmon supposed to taste very fishy?

  Fresh fish shouldn't smell fishy. ... While salmon certainly makes a healthy fish choice, it may still be too fishy for some people. According to the food experts at On the Gas, the least fishy fish for those who don't like fish include flounder, tilapia, cod and arctic char.

• Does pickling fish dissolve bones?

  Some of the most popular fish for pickling include pike, salmon, trout and sucker. There are many benefits to pickling fish. One is the fact that the vinegar in the pickling brine actually works to dissolve and soften any bones in the fish.

• Is Bighead carp safe to eat?

  This fish is considered very desirable through most of the world and is one of the most eaten fish worldwide, but in North America it is cooked and eaten mainly by Asians. The flesh of Bighead Carp is near white and has practically no "fishy" taste.

• Why is smoked salmon frozen?

  Yes, smoked salmon can be frozen to preserve its quality, texture, and flavor. Freezing smoked salmon is a great way to prolong its use for months to come and ensure you always have a healthy and delicious protein ready for a meal at any time of day.

16 Related Question Answers Found:

• How do you catch mackerel at night?

  Catching Mackerel at Night Mackerel feed during the day but there are a few that do so at night, so you can try to catch them with live baits anytime. You can also try using dead baits, which work better at night. However, if you plan to troll artificial bait at night, you won't find much success.

• How many calories is 3 oz of cooked Shrimp?

  Three ounces (85 grams) of shrimp contain 12 grams of protein and only 60 calories ( 11 ).

• What is the last step in preparing fish for cooking?

  It is made up of raw or cooked fish, molluscs or shellfish, and seasoned rice. The ingredients are rolled up in a sheet of dried seaweed. The final stage consists in slicing it into rolls. This requires a special knife whose blade is moistened with a blend of vinegar and water between each slicing.

• Is gutting a fish necessary?

  Cleaning and gutting are essential skills if you want to prepare a whole fish for a meal. Since you can't eat the bones or guts, you'll have to carefully remove them with a knife.

• How do you clean fish poop?

  Rinse them with hot water and wipe them off to remove algae buildup and keep them clean. Vacuum the Gravel Fish feces, shed scales, uneaten food, dead bits of plants, and other debris will settle to the bottom of your tank.

• What is a good price for clams?

  How much do clams cost?

  Types of Clams	Average Price (per pound)
  Hard Shell	- Cherrystones: $8 to $15 - Littlenecks: $8 to $13 - Topnecks: $7 to $13 - Quahogs: $6 to $10
  Manila	$6 to $12 (18-25 clams per pound)
  Razor	$4 to $8 per pound raw or up to $18 to $21 per pound cleaned
  Steamer	$7 to $12 (15-20 clams per pound)

• Can you eat saury bones?

  The removed ventral fin and small bone parts should be placed on the upper left side of your plate. Start to eat the upper portion of the Sanma (Pacific Saury). ... In dealing with small bones, please try to remove them using your chopsticks, rather than removing them with your fingers, and place it on the edge of plate.

• How do I know if my fish are getting enough food?

  Fish will eat as much as they need, so dispense the food in a few servings. When they start spitting out the food, they've eaten enough. If there is food remaining in the tank and floating to the bottom, you're giving your fish too much feed.

• Should fish come to room temperature?

  Let it Reach Room Temperature Before Cooking. When you add cold fish to a hot pan, it will cook unevenly. ... You want it to reach room temperature right before cooking. If it is at room temperature for too long it can be a food safety risk.

• Do you actually need to be quiet when fishing?

  Again very loud noises can scare the fish for a little while. Bottom you should be as quiet as possible and definitely avoid very loud noises, but no need to go to extreme lengths to be quiet.

• Which fish is the healthiest?

  5 of the Healthiest Fish to Eat

  • Wild-Caught Alaskan Salmon (including canned) ...
  • Sardines, Pacific (wild-caught) ...
  • Rainbow Trout (and some types of Lake) ...
  • Herring. ...
  • Bluefin Tuna. ...
  • Orange Roughy. ...
  • Salmon (Atlantic, farmed in pens) ...
  • Mahi-Mahi (Costa Rica, Guatemala & Peru)

• How do you dry mackerel in the oven?

  Oven Drying

  1. Grease, or use cooking spray on your oven's top rack.
  2. Lay your evenly cut, marinated strips of fish (make sure they've stopped dripping!)
  3. Set your oven for 145 degrees Fahrenheit. ...
  4. Important! ...
  5. Dry for two hours at 145 or lowest temp.

• Does ketchup have fish in it?

  Ketchup, one of America's favorite condiments made famous by Heinz, originated in Asia. We typically think of ketchup as a thick, tomato-based sauce, but it actually started as a thin soy sauce made from fermented fish.

• Are tilapia bottom feeders?

  Is Tilapia a Bottom Feeder? One fish that many people label as a bottom feeder is Tilapia—but that's not strictly true. ... Their food floats on the top of the water, so they come up to the surface to get it—no “bottom feeding” involved.

• Can you eat the brown stuff in crawfish?

  It actually is an organ in the head called the hepatopancreas that functions much like the liver in other animals out there. Yes, you can most definitely eat it and don't worry, crawfish actually are low in fat, saturated fat and trans fat.

• Do you need to wash spot prawns?

  Preparing Spot Prawns Whether or not you're cooking them immediately or storing them for later, remove the heads as soon as possible and rinse the tails thoroughly. Spot prawns release an enzyme that will quickly deteriorate the meat if left alive too long out of water. Do not place them in tap water.