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Fish

A fish is any aquatic vertebrate animal that is typically cold-blooded, covered with scales, and equipped with two sets of paired fins and several unpaired fins.

9,777 Questions

How long does a bream live for?

A bream can live for up to 20 plus years. If the bream is not hybrid it would take that long just to reach about 2gk.

What is the ecological importance of a queen angelfish?

The Queen Angelfish resides in the rich food abundant places like coral reefs. They feed on small invertebrates, sponges and corals.

What do zebrafish eat?

Zebrafish are omnivorous and eat zooplankton, insects and insect larvae, and phytoplankton. They also eat worms and small crustaceans when their preferred food becomes unavailable.

What are some alternative ways to catch fish?

net /fishing pole/ spear/fly fishing/ bow fishing/line fishing/catch them in your hands/hook/drag lines.

What are the monster fish in flick fishing?

they are in extreme mode and in story waters mix the to and get big fish.

The monster or named fish in flick fishing do not have to caught in extreme mode. Although you will need a golden charm form the old man in the lighthouse to catch them. So you will have to finish all his quest first to catch them. There is at least one special fish in each location just make sure oyu have the right bait

Do bony fish reproduce sexually or asexually?

Bony fish reproduce sexually. No pun intended.

What were the ancestors of Devonian lobe-finned fish?

From the beginning, scavengers like Haikouichthys were the only fish-related life forms around (c. 530 million years ago). It then later moved up into more heavily armored fish (still jawless) like Cephalaspis. Much after that though, it bascially turned into the more familiar lobe-finned fish.

Sources: Walking with Monsters. An excellent video, and highly entertaining too.

How can sediment and erosion be related to dead fish?

I know, it is hunters. Their killing mountain lions that eat deer, which mean deer are over populated now.So, their eating and eating so, plants hold dirts with their roots. Once they eat them (deer), the dirt gets into the water (sediment and erosion) and it kills fish. I studied this in class.

Can star fish or sea stars predict a hurricane?

Yes but only when in ocean because it can feel the hurricane start before people see it.

How do you cure a deformed carp?

you just kill it and eat it....or you pay for really expensive surgery....haha what kind of question is this?

Where can one purchase bedding with a fish design?

You can purchase bedding with a fish design from stores such as Sears and Bed Bath & Beyond. Alternatively, you can also purchase this type of bedding from retailers such as Amazon and Wayfair.

What do Violet Gobi fish eat?

it is a tropical fish and like most tropical fish they all eat tropical fish flakes and to keep it strong and help it grow faster i recommend you get frozen blood worms and a heater also helps and you spelled goby wrong.

How do you get rid of fish smell in vehicle carpet?

take out the rug and then you can do the following:

get a high pressure water despenser and put soap and wash with scented soap.

or..

scrub very hard with liquid soap for about 2 hours and then wash

to help out more put some air fresheners

Do sucker fish molt?

yes my fish is molting now!

Does UV radiation kill fish?

If the radiation levels are high and the fish is almost always near the surface, UV radiation can cause damage to the skin, leading to infection due to oportunistic bacteria present in water. In nature, this may not happen as UV radiation is reflected to the sky in the hours of maximum radiation (it hits the surface vertically and water acts like a mirror) and fishes do not approach the surface in full daylight (as they protect themselves of being sen by predators). So, in laboratory conditions you can kill fish with UV radiation, but in Nature this would not be so.

A different scenario is worth mentioning for eggs and larvae of fish, these are found in masses near the surface and they lack of protection (pigmented skin) and ability of moving up or down in the water column. This is the case of mayor fisheries species, such as anchovy, herring and sardines and increases in UV radiation can kill a great amount of them. This is the case of all zoplancton, specially in the waters surrounding the South Pole.

Álvaro Aguirre G

Marine Biologist MSc in Oxidative stress and Free radicals

What is the white coating over the eyes of a fish?

The white coat over a fishes eyes is a lens that helps to shield its eyes from debris that is floating in the water, which also helps it maintain better sight.

Do fish die if they stop moving?

Fish do not die when they stop moving. Infact, they sleep NOT moving.

Do Seahorses have noses?

yes they do. they are used for eating. and because the seahorse has no stomach they need to eat constantly just to survive.

What makes fish scales turn red?

Fishing, sorry couldn't resist. From what I've read though it could be anything from septicemia to dyes in the food you are feeding it if you are talking about a pet fish.

What do hawiian squirrel fish eat?

The Hawaiian squirrelfish is known to eat a few different items. It mostly feeds on invertebrates like worms, sea stars, and crustaceans.

Why does your window air conditioner smell like fish?

Build up of dead bugs in water on outside of unit.

Do fish have single loop circulation?

YES! You see, fish lack lungs compared to land vertebrates and some amphibians. Basically oxygen is passed through their gills once, which defuses to blood cells and carried to the rest of the body. Lacking lungs, the return process of de-oxygenated blood is a hassle in which the already used blood must return the same way it came in. Unlike fish, we humans (as well as many other land vertebrates) do not have to worry as we have 2 lungs (one side to oxygenate blood and the other to receive blood to be oxygenated).

Why does the increased level of nutrients in the water affect the aquatic animals?

Increased level of nutrients result in growth of algae in the water.These algae use up all the oxygen in water and form a layer on the water not allowing oxygen to enter.Therefore the aquatic animals die because they don't get oxygen.