Why are my fish staying at the top of my tank?

If oxygen levels are low, fish hang at the surface and gasp, as the surface has the highest oxygen level in the tank because its in contact with the air. ... If oxygen is to blame and you don't remedy the situation many common species of fish like tetras will die.

FAQ

• Can you put defrosted fish back in the freezer?

  Answer: It's fine to refreeze the fish fillets — as long as you thawed them in the refrigerator and held them there for no more than two days. If that was the case, you can pop the fillets back into the freezer and they'll still be safe to eat, says the United States Department of Agriculture.

• How do crystal red shrimp breed?

  Crystal shrimp are high-order breeders just like Cherry shrimp meaning that the females carry the eggs that hatch into miniature versions of the adults. Theoretically, at a higher temperature, the females can release up to 30 fully developed shrimplets every 5 to 6 weeks.

• What is a price of fish?

  A rhetorical question calling attention to a non-sequitur or irrelevant statement or suggestion made by another person.

• What do we call a male fish?

  A female fish does not have a specific name, male and female fish are both just called fish. However, around 500 species of fish are able to change their gender during their later life after birth. A species of fish that can change its gender is called a hermaphrodite.

• What is the difference between mackerel and chub mackerel?

  Less obvious differences are that the dorsal fins are closer together in the chub and only 9 or 10 spines are in its first dorsal fin instead of 11 or more, which is the usual count in the Atlantic mackerel. In most species, the mackerel is known to travel in large schools.

24 Related Question Answers Found:

• Is there carp in the ocean?

  Silver carp are not currently found, nor have they ever been reported, in California. They were first introduced into the United States in the 1970s. ... Silver carp are native to the major Pacific Ocean drainages of eastern Asia, from China to far eastern Russia and possibly Vietnam.

• What happens when you put salt on a clam?

  100ppt concentrated salt solution affects the cilia function in the gills and it also disturbs the cell membranes. ... Razor clams cannot tolerate the highly concentrated solution so they are forced to move to an area of less concentration. They do this by leaving their burrows to escape to normal seawater.

• How much do crawfish farmers make?

  The average independent crawfish farmer will make $46,800 in gross revenue annually. But the average income of a crawfish isn't much help for determining what your personal income will be from raising and selling the product. Your results will be determined largely on how big you can scale the farming operation.

• Will a cloudy tank kill my fish?

  Bacteria Bloom (cloudy water) will occur 2 to 4 days after fish are added to the tank. The cloudiness, caused by initial bacteria growth, is not harmful to tank inhabitants, and will clear on its own.

• Is fried fish better than baked fish?

  Baked or boiled fish is a better source of heart-healthy omega-3 fatty acids than fried, salted or dried fish, according to a new study. And adding low-sodium soy sauce or tofu to boiled or baked fish, will further enhance the benefits.

• What size whiting can you keep?

  I'd say 8-10" is "keeper size. Anything over 12" is a nice one. Same with croakers & ground mullet.

• Where do you find Kingfish?

  Yellowtail kingfish can be found throughout the world in the cool temperate waters of the Pacific and Indian oceans off South Africa, Japan, the USA and Australia. In Australia, they can be found from North Reef in Queensland, around the southern coast and up to Shark Bay in WA.

• Can ghost shrimp live with Kuhli loaches?

  The Kuhli Loach is one of the best ghost shrimp tank mates that don't have scales. It's prone to parasitic and bacterial disease.

• Do catfish like dead fish?

  Like most catfish, these are no exception when we say they love to eat, but they don't like to work hard for it. ... If you can catch some baitfish and cut them up, you'll have the best chances of catching catfish because they often prefer to feed on dead fish because it's less of a struggle for them.

• Do you need to remove both veins from shrimp?

  The "white vein" on the inner crescent side of the shrimp is the blood vessel. It's white, rather than red, because the blood of shrimp is clear. There's no food-safety reason to remove this one, but you can if it seems more appetizing to you.

• Can mushroom spores kill you?

  Generally no. Mushroom spores are everywhere, so everyone is breathing some all the time. Sensitive people may have allergies associated with these spores. Mushroom growers that come into contact with heavy spore loads - often oyster mushroom growers - may have severe reactions.

• Who eats crawfish?

  Most adult crayfish are preyed on by large fish, otters, raccoons, mink, and great blue herons.

• Is ROHU same as carp?

  As nouns the difference between carp and rohu is that carp is any of various freshwater fish of the family cyprinidae'', especially the common carp, ''cyprinus carpio while rohu is a freshwater fish of the carp family (cyprinidae), found throughout asia.

• Is fresh salmon previously frozen?

  Immediately freezing fish actually locks in freshness Yet what's sold as fresh salmon isn't always better than frozen salmon. In fact, it isn't necessarily always fresh. Instead, it's often fresh-frozen, meaning it was frozen after being caught, shipped to your fishmonger or grocery store, and defrosted for sale.

• How do you eat frozen crawfish?

  To cook your frozen crawfish: Bring a pot of water to a boil. Add your favorite crawfish seasonings to the water. Add your frozen crawfish and cook as directed on the package.

• Can healthy fish fight off ich?

  Yes, they can fight it off on their own...and become resistant to it. The tank has to be established though. Ich in a healthy tank is usually caused by temp. changes....for instance when a fish is transported and the temp.

• Does frozen tilapia expire?

  Properly stored, frozen tilapia will maintain best quality for about 12 months in the freezer, although it will usually remain safe to eat after that. ... Frozen tilapia that has been kept constantly frozen at 0°F will keep safe indefinitely, as long as it has been stored properly and the package is not damaged.

• Is it OK to put ketchup on rice?

  Absolutely NOT. Why ruin a good rice dish with Ketchup. If it is Chinese rice, some extra Soy Sauce or Oyster Sauce, and if it is any other rice dish with it's own unique flavouring, why ruin a great dish!!

• Are chubs and whitefish the same?

  Technically: Cisco, chubs, and lake herring are all in the whitefish family.

• Can you eat raw shrimp the next day?

  Fresh shrimp should be refrigerated and consumed within four days or frozen for up to five months ( 20 ). The safest way to thaw frozen shrimp is to take it out of its packaging and store it in a refrigerator overnight or up to 24 hours.

• How long does it take to pan fry frozen fish?

  How long should you fry frozen fish?

  1. Author: Allie McDonald.
  2. Prep Time: 2 minutes.
  3. Cook Time: 12 minutes.
  4. Total Time: 14 minutes.
  5. Yield: 4 servings.

• Is skipjack tuna nutritious?

  As per the results, Skipjack tuna is a rich source of protein (24.13±2.01%). It has low fat content and a majority of the fatty acid composition comprises with ω-3 type fatty acids which have more health benefits.

• Can shrimp survive 80 degree water?

  Red cherry shrimp They do best at a pH between 6.5 – 8 and a temperature range of 65 to 80 degrees Fahrenheit. ... Red cherry shrimp are suitable for both medium and larger size shrimp tanks since they are fairly hardy and adapts to a wide range of water and temperature conditions.

• Which fish is best rohu or catla?

  I personally like catla more because of the high fat content and better Omega 3:6 ratio. Farm raised catla and rohu will have the same fat composition though because of the diet being the same. Wild rohu and catla taste almost same for most but I can taste the difference. Catla is clean tasting with smooth texture.