Why is it beneficial for fish that water expands when it freezes?
When water freezes, it becomes less dense and expands. This creates a layer of insulating ice on top of bodies of water, which helps to protect fish and other aquatic organisms from extreme cold temperatures. If water did not expand when it freezes, ice would sink, potentially making bodies of water freeze from the bottom up and causing harm to aquatic life.
Pike fish are native to North America, Europe, and parts of Asia. They are primarily found in freshwater lakes, rivers, and streams with vegetation where they can ambush their prey. Pike are also commonly stocked in different bodies of water for recreational fishing.
How do they tattoo molly fish?
The tattooing process involves:
1. Handling the fish out of the water.
2. Puncturing the fish with needles to inject the dye.
3. There is a possibility of post tattooing infection.
4. If the fish are stressed, there is a risk of lowering their immune system, making them more susceptible to diseases and infections.
What fish to keep in small bowl?
None. All fish need proper filtration and room
Only some need large tanks and filters, The betta can live in a classic bowl. In a place where this is moderate light and they dont keed filters but require room temputer and regular cleening. xD
What is the second smallest fish?
The second smallest fish is the Dwarf goby (Pandaka pygmaea), measuring around 1 cm (0.4 inches) in length when fully grown. These tiny fish are found in marine and brackish waters in the Western Pacific region.
What should the internal temperature be for salmon?
Salmon should be cooked to an internal temperature of 130 to 135 degrees F.
Interesting fact about bream fish?
Bream fish have been known to change sex during their lifetime, with some individuals starting as males and later becoming females. This phenomenon is called protogyny and is common in some species of bream.
What is the name of a large flat fish beginning with P?
The name of a large flat fish beginning with "P" is a "Plaice."
Can you have a fish tank with 18 neon tetras and 2 large goldfish?
It is not recommended to keep neon tetras with large goldfish. Goldfish are coldwater fish while neon tetras are tropical fish, meaning they have different temperature and water quality requirements. Additionally, goldfish can be aggressive and may try to eat the smaller neons. It's best to keep fish with similar needs together to ensure their well-being.
Fish use different hunting techniques depending on their species. Some fish, like killer whales, work in groups to herd prey, while others, like anglerfish, use a lure to attract prey close enough to catch. Some fish, like sharks, rely on their keen senses to detect prey from a distance, while others, like pufferfish, use camouflage to ambush their prey. Overall, fish are adapted to their environment and have a variety of strategies to hunt for food.
Why should people who fish for a living know about kelp?
People should know about kelp because it can get stuck in their boat propellers or it in their fishing rods.
Mandarin fish are found in the Western Pacific Ocean, primarily in reefs and lagoons in the Indo-Pacific region. They prefer shallow tropical and subtropical waters with plenty of hiding spots among coral and rock structures.
Can clownfish live with angelfish?
Clownfish and angelfish have different habitat requirements and behaviors, making it challenging for them to coexist peacefully in the same tank. Angelfish are typically larger and more aggressive, which can lead to conflicts with the smaller and more passive clownfish. It is generally not recommended to house clownfish and angelfish together in the same aquarium.
Moonfish, also known as opah, is a deep-sea fish that is typically found in tropical and temperate waters. It is known for its colorful, silvery appearance and round body shape. Moonfish feed on a variety of fish and squid, and are often caught as bycatch by commercial fishing operations.
How do you tell a male from a female African chiclids?
In African cichlids, males are typically larger and more colorful than females. Additionally, males may develop elongated fin extensions or nuchal humps on their heads as they mature. Some cichlid species also exhibit differences in body shape or behavior between males and females.
Mudcat is a mainly Southern regionalism for catfish, but when applied to a person it means a rough customer/scrapper/hard fighter, i.e., like a cat fish which are strong fighters and have barbs that sting.
Dave
Yes. Clownfish are technically classed as 'omnivores'.
Their diet consists mainly of algae such as caulerpa and gracilias. They are also known to eat small invertebrates that may harm the sea anemone with which Clownfish form a strong bond.
Hope this Helps!
-Sunny
To Find Out More Visit
www.ClownfishRevealed.com
Yes, discus fish sleep. They are diurnal, meaning they are most active during the day and sleep at night. It's important for their overall health and well-being to have a regular day-night cycle that includes restful periods of sleep.
Krill are small, shrimp-like marine crustaceans that are an essential part of the ocean's food chain. They serve as a vital food source for many marine animals, including whales, seals, and penguins. Krill are also used in some dietary supplements for their high levels of omega-3 fatty acids.
A type of fish found around reefs and coastal platforms along the East Coast of Australia, growing to around 600mm, although often a lot smaller. It is elongated and cylindrical in shape, and has large opaque pectoral fins. On first glance, it looks like a rock cod, but it has a smaller more down-turned mouth, indicating it is not as predatory as a large mouthed cod. The colouration can vary from light and bark brown blotches to more orange with tiny red flecks. They often are seen lazing on a rock, or just drifting through the weed in the current.
They are rarely caught on a fishing line, but are often seen by spear fishers, and are a great fish for starting out. They taste like an old boot, but the limit is 20 per day, so spear and eat your heart out.
How do you look after a Mexican walking fish?
Axolotols are the larval stage of a salamander, and are different from other amphibians in that they have the ability to reproduce while remaining a sexually mature lava. Walking fish come in grey/brown colour, an albino form (which has a white body and bright pink gills), a golden form, and a spotted pattern which is seldom seen.
The name walking fish refers to the animals habit of walking whilst under water. Walking fish should not be removed from the water and forced to crawl on land as they cannot breath out of water. Death would rapidly occur as would be expected with fish.
Axolotols are supposed to have the ability to undergo metamorphosis (Similar to a tadpole changing into a frog) and change to an air breathing, land dwelling salamander, but this very seldom occurs. It seems that most strains have now lost the ability to metamorphose...
he Axolotl spends much of its time motionless, especially during the day. But from early evening to early morning they are very active.
Axolotls may be kept alone - they aren't specifically social. But groups do well too, assuming you provide plenty of room because if they have no means of keeping to themselves when they want to, they may show aggression.
Also, if kept in pairs or groups, they must be fed adequately - a starving axolotl will eat a limb of a tank-mate. Interestingly, they can re-generate lings, tail and even parts of the head and some organs. But this is no excuse to over-crowd, as they take some time and may suffer from disease due to the wound. Axolotls must be fed every 2 - 3 nights, never more as digestion is slow. Sinking pellets designed for them are usually taken, and should be their staple. But this must also be supplemented with beef heart or perhaps even live food (but beware of internal parasites, etc) The occasional earth worm can be hand fed occasionaly too, just beware of pesticides in the ground where you found it.
Axolotls tend to swallow gravel when feeding from the bottom. To avoid this, use larger 'river stones'. But many find that the larger substrate won't let natural, healthy bacteria grow, so they go back to gravel. This is fine, but it must be overcome by either dropping the food directly in front of each axolotl's mouth until it catches it. Or, a less time-consuming method, use gravel, but place a terra-cotta dish on the bottom and dropn food onto this.
Axolotls must not be kept with other animals. Small fish will be eaten, and those too large to be swallowed tend to 'nip' at an axolotl's fluffy gill crest, causting respitory problems or death. Even aquatic snails have been known to damage an axolotl's skin while 'sucking'.
Axolotls should not be kept in a dark room, but neither should they be in direct, full sunlight. If you wish to use an aquarium lamp (for the benefit of aquarium plants) be sure it is a flurescent globe. Also you MUST have plenty of places for the axolotls to get their heads or even whole bodies away from light as they stress if their is no dark refuge.
Driftwood or plastic decorative 'caves' do fine. Axolotls tend to uproot most plants while swimming, so be sure to use simple, hardy plants like elodea, which must be wedged underneath a heavy object (terra-cotta pot, stone, etc). It is often said that axolotls don't need water to be any deeper than they are long. This is true, as they spend most of their time 'walking' low to the ground and even stall in the lower half of a tank while swimming. However, they do swim to the top and back now and then, which provides good exersise.
An Axolotl must NEVER be removed from the water and forced to 'walk' on land. Their limbs cannot support them fully and they cannot breath when out of water. If you have cats, remember they can easily pull an axolotl out of its tank.
Axolotols are the larval stage of a salamander, and are different from other amphibians in that they have the ability to reproduce while remaining a sexually mature lava. Walking fish come in grey/brown colour, an albino form (which has a white body and bright pink gills), a golden form, and a spotted pattern which is seldom seen.
The name walking fish refers to the animals habit of walking whilst under water. Walking fish should not be removed from the water and forced to crawl on land as they cannot breath out of water. Death would rapidly occur as would be expected with fish.
Axolotols are supposed to have the ability to undergo metamorphosis (Similar to a tadpole changing into a frog) and change to an air breathing, land dwelling salamander, but this very seldom occurs. It seems that most strains have now lost the ability to metamorphose...
The Axolotl spends much of its time motionless, especially during the day. But from early evening to early morning they are very active.
Axolotls may be kept alone - they aren't specifically social. But groups do well too, assuming you provide plenty of room because if they have no means of keeping to themselves when they want to, they may show aggression.
Also, if kept in pairs or groups, they must be fed adequately - a starving axolotl will eat a limb of a tank-mate. Interestingly, they can re-generate lings, tail and even parts of the head and some organs. But this is no excuse to over-crowd, as they take some time and may suffer from disease due to the wound. Axolotls must be fed every 2 - 3 nights, never more as digestion is slow. Sinking pellets designed for them are usually taken, and should be their staple. But this must also be supplemented with beef heart or perhaps even live food (but beware of internal parasites, etc) The occasional earth worm can be hand fed occasionaly too, just beware of pesticides in the ground where you found it.
Axolotls tend to swallow gravel when feeding from the bottom. To avoid this, use larger 'river stones'. But many find that the larger substrate won't let natural, healthy bacteria grow, so they go back to gravel. This is fine, but it must be overcome by either dropping the food directly in front of each axolotl's mouth until it catches it. Or, a less time-consuming method, use gravel, but place a terra-cotta dish on the bottom and dropn food onto this.
Axolotls must not be kept with other animals. Small fish will be eaten, and those too large to be swallowed tend to 'nip' at an axolotl's fluffy gill crest, causting respitory problems or death. Even aquatic snails have been known to damage an axolotl's skin while 'sucking'.
Axolotls should not be kept in a dark room, but neither should they be in direct, full sunlight. If you wish to use an aquarium lamp (for the benefit of aquarium plants) be sure it is a flurescent globe. Also you MUST have plenty of places for the axolotls to get their heads or even whole bodies away from light as they stress if their is no dark refuge.
Driftwood or plastic decorative 'caves' do fine. Axolotls tend to uproot most plants while swimming, so be sure to use simple, hardy plants like elodea, which must be wedged underneath a heavy object (terra-cotta pot, stone, etc). It is often said that axolotls don't need water to be any deeper than they are long. This is true, as they spend most of their time 'walking' low to the ground and even stall in the lower half of a tank while swimming. However, they do swim to the top and back now and then, which provides good exersise.
An Axolotl must NEVER be removed from the water and forced to 'walk' on land. Their limbs cannot support them fully and they cannot breath when out of water. If you have cats, remember they can easily pull an axolotl out of its tank. Hi!
Remora fish typically feed on small organisms such as plankton, crustaceans, and small fish. They are also known to follow larger marine animals like sharks and whales to feed on scraps of food left behind by their hosts.