What type of scales does a salmon have?

All salmon have nearly circular scales with a smooth posterior margin; this type of smoothed-rimmed scale is termed cycloid. This type of scale develops marks on it throughout the life of the salmon like the rings of a tree.

FAQ

• Do fish die if frozen?

  In shallow lakes that freeze almost to the bottom, fish kills can happen when there is not enough oxygen left in the water. ... However, colder water can hold more dissolved gas than warmer water can, so water below freezing holds the most oxygen. Then, because fish metabolism has slowed down, they are using less oxygen.

• Can you cook fish fingers in a frying pan?

  Heat about a centimetre of oil in a large frying pan, and when hot shallow fry the fish fingers for about 3 minutes on both sides until crisp and golden. You may have to do this in two batches. Lift out and drain on kitchen paper before serving.

• Do oysters help clean water?

  Cleaning the water Oysters are natural filter feeders. This means they feed by pumping water through their gills, trapping particles of food as well as nutrients, suspended sediments and chemical contaminants. In doing so, oysters help keep the water clean and clear for underwater grasses and other aquatic life.

• How do you know if clams are safe to eat?

  Gently tap any open clams on the counter and see if they close. If they remain open, discard. If using soft shell clams (which won't fully close), tap or touch the side of the shell and/or siphon to check for movement. If the clam doesn't respond to the stimulus, it has perished and should be discarded.

• How long does it take to raise trout?

  It takes 12 to 14 months for the trout to grow to legal size (7 inches). During this time, trout are fed three to five times per day, and they grow quickly.

16 Related Question Answers Found:

• Is Perch the same as tilapia?

  They are Tilapia (Nile Perch). The difference is in the store they are most likely farmed raised. The ones released in your pond are a non-native species. ... Tilapia fall under the non-gamefish category of species.

• Can you eat sashimi tuna raw?

  Raw tuna is generally safe when properly handled and frozen to eliminate parasites. Tuna is highly nutritious, but due to high mercury levels in certain species, it's best to eat raw tuna in moderation.

• Can you eat squid raw?

  Cooking. Calamari can be eaten raw if it is very fresh and properly prepared -- it is often served raw in sushi or sashimi. Calamari can be sliced into rings, battered and deep-fried.

• How can you tell if shrimp are cooked?

  This is the trick: You want to keep an eye on the crevice in the back of the shrimp where the vein was removed. Stay locked onto the thickest part of the shrimp (the opposite end as the tail), and when the flesh at the base of that crevice turns from translucent to opaque, the shrimp is done. It's cooked through.

• Do clams need their pearls?

  Pearls come from a living sea creature: the oyster. These beautiful round jewels are the result of a biological process within the oyster as it protects itself from foreign substances. Although clams and mussels can also produce pearls, they don't do so very often.

• Why does my frozen shrimp taste fishy?

  Having them in your freezer markedly increases your dinner options — they can enhance dishes such as scampi, paella, fried rice and gumbo. But if your frozen shrimp smells fishy or has freezer burn, it has spoiled and should be discarded. ... The shrimp should have a very mild ocean or salt-water smell.

• Is frozen fish from China Safe to eat?

  Originally Answered: Is fish from China safe to eat? It's not safe. It's definitely not safe. Not only Chinese fish, but also Chinese exports are not safe, including clothes, daily necessities, and even masks that are about to be exported all over the world!

• What is the cheapest method of preserving fish?

  Wet Salting Wet Salting: This is the cheaper, since it requires lesser amounts of salt. The principle is to keep the fish for a long time in brine.

• Is my Bamboo Shrimp dead or molting?

  Dead shrimp gain a different coloration, like cooked shrimp that we eat. Molting shrimp don't look like that. If the shrimp's white carcass turns pink in a day or two, then the shrimp died. If you see a white exoskeleton where the shrimp looks like it blew up, then is likely an empty shell.

• What is the major cause of spoilage in fresh fish?

  Fish spoilage essentially can be attributed to three main factors namely; microbial, enzymatic or autolytic and chemical spoilage (oxidative rancidity) of which microbiological contamination has been noted as the main cause of fish deterioration.

• How do I know if my clownfish is happy?

  They should have vibrant color, should eat when fed, fins should be up and not shredded, slime coat should be intact and not look like it is coming off. Pretty much what you would look for on any fish. Since you still have time while your tank cycles, visit several stores and just look at the fish in the stores.

• Is hilsa fish healthy?

  Hilsa Fish, popularly known as Ilisha is rich in good quality fatty acids and Omega-3 that prevent coronary heart diseases in humans. Hilsa fish is one of the few fishes that is quite famous for its incredibly soft meat.

• What do stream salmon eat?

  In general, young salmon eat insects, invertebrates and plankton; adults eat other fish, squid, eels and shrimp.

• What do trout feed on at night?

  The biggest trout in the stream are the most predatory and do the majority of their feeding under the cloak of darkness. They're after meat, which in most waters means baitfish like minnows, sculpins, and smaller members of their own species. Other critters like crawfish and mice are also on the menu.

• What fish can you catch at the spit?

  Fish Species caught at The Spit

  • Dart.
  • Yellowfin Whiting.

• What do Irish oysters taste like?

  A well-balanced salty and sweet truffle from the sea. Some of the oysters had a lovely citrusy note, while others had a more earthy umami-ness to them. The subtle and clean cucumber finish made these a delight to savor.