0
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
in a tank as big as it. you'll need to check up that on google or someplace like that for the open the oacen
AF
No, the other way around.
Hake is a salt-water - and coastal - fish.
Haddock is also salt-water = but more oceanic.
They are related, but different. Haddock is sometimes known as 'offshore hake'.
Yes, but depends on the species, just like it does in salt water fish. Just because you can't see a fishes teeth doesnt mean it doesnt have any. Many fish have what are called phyringial teeth, which means they are set further back in their mouths/throat. Carp are a good example of a fish having this sort of dental arrangement. Good examples of freshwater fish with prominent teeth are piranah's, gar, pike etc!
Fish actually breath in water. Some species have an air bladder along with gills so they can float in the water. Usually slim species have no air bladder and fatter species have an air bladder.
What was the largest fish that ever lived?
The biggest fish was the Leedsicthys, about the size of a baleen whale.
Where on the food chain is the lion fish?
Any animal that eats fish (eg. a bear) will eat it. so the food chain kind of goes like this:
sea water plants>lion fish>bear>wolves>huamns
Why do your fish use their mouth to move the gravel at the bottom?
It covers the reflective surface of the glass base so the fish can orientate themselves more easily. It looks more natural so is more pleasing to the average eye. If deep enough, it provides an anchoring for plant roots.
Gravel is also an important place for beneficial bacteria in the tank to live. Beneficial bacteria help keep your tank clean by naturally filtering fish waste and food particles.
Is a puffer fish a predator or prey?
Mainly a predator, except to the tiger shark. Then It would be prey
What fish can live with fighter fish?
Provided your container (aquarium) is large enough to house more fish using the 1 inch of fish per gallon of water rule, then most of the smaller tropical fish species are suitable. Siamese fighting fish (Betta splendens) will not fight with anything other than another of the same species.
They also fight other fish with long flowing tails, the females on the other hand have a bigger choice they can be with other female bettas.
Fish keep water moving over their gills?
Gills are to let the fish 'breathe' underwater, I don't think they help them swim though...
Answer Coming Soon...
How much height and size of a dolphin?
The length of a dolphin will vary depending on the particular species. The largest one is the orca which measures about 25 feet long.
Some do and some don't. There are a number of fish in the open ocean that do not use shelter. It is probably due to the way they evolved and the fact that there isn't a lot of shelter in the open ocean. Just a lot of water. Many fish do seek out shelter, though it's usually called cover. Fish find places in the water like among or under water plants, around or under fallen trees, about or within rocks and caves or around or under structures. They do this so they can hide from predators or lurk while hunting for prey.
The idea of a leash is for someone or something control/restrain the movements of whatever is leashed. Why on earth would anyone wish to control/restrain the movements of a fish? I guess with science and innovation the way it is, a fish could possibly be leashed. In my opinion however, it would be a difficult and pointless exercise.
What happens when you eat egg and fish all together at the same time?
Yes. It is completely risk-free. Because neither the fish nor the egg interferes with digestion. Furthermore, there is no scientific data indicating that they should not be eaten together. However, there are numerous internet forums where some individuals advise against eating them together. This is just a long-held belief that dates back more than a century. In reality, the amino acids in eggs aid protein metabolism, so pairing protein-rich eggs with protein-rich fish results in a significant protein boost.
They are insectivores and should be fed a proper diet if you want them to do well. The basic rules for keeping any fish successfully are as follows. 1 inch of fish must have at least 1 gallon of water. (A Betta is a 3 inch fish) Every tank must have a permanently running 'cycled' filter. Every tank must have at least 50% of its water replaced every week. Betta food is available at most pet shops. A feed of live brine shrimp or mosquito larvae once a week will also be very good for them.
How can you tell a fish is a fish?
Their general family group can usually be identified easily by their overall body and fin shapes and sizes. To define the species and subspecies (if any) requires some expertise. Colouring can be taken into consideration as is scale type, shape and counts. Ray counts on the fins are also done as is comparison of gill plates and rakers if any. In some species the only way to verify their species is to perform a DNA test.
What small fish live in Canadian lakes?
some fishes that live there are salmons and rainbow trouts...
What do fish that live in the swamp eat?
Fish in the Smamp eat algae or water lilly. Any plant on water!
What are the negative impacts of fish farming?
Disadvantages: Long hours, high amount of money involved in growing and maintaining the farm, many things can go wrong at a time, meeting quota standards. Cattle can become ill or disease spread, herd requires more feed and nutrients than that of a beef herd.
Advantages: Income is usually higher than beef farming, you have an income everyday (unless something is wrong with the milk or cattle), your day is never the same as the day before.
The nile perch mostly eat tiger fish, Awaka, Nagara, insects, crustaceans, mollusks, and planktons when they are on a diet.
