Fish

Fish have specialized organs called gills that are adapted for extracting oxygen from water. These gills are not efficient at extracting oxygen from air, which is why fish cannot breathe outside of water. Additionally, their skin is not designed to prevent dehydration on land.

someone that looks like a fish!

Flying fish are omnivores and feed on a variety of foods, particularly plankton.

Jawless fish feed by using their suction-like mouth to attach onto other fish or prey. They then secrete enzymes to break down the prey's tissues, which they then suck up for nutrition.

The skeleton of jawless fish, such as lampreys and hagfish, is primarily made of cartilage rather than bone. Cartilage is a flexible and lightweight tissue that provides structure and support to these fish without the need for heavy bones.

Seaweed is an example of a marine producer. Seaweed contains chlorophyll and carries out photosynthesis to produce its own food, making it a primary producer in marine ecosystems.

They eat their babies.

All fish eat other fish. Fish are opportunistic feeders, which means that they eat when presented with food, regardless of if they are hungry or not. Fish will eat any dead fish in their tank. If a dies, it needs to be removed right away so it does not spread disease or pollute the water.

Fish in a lake typically eat a combination of aquatic insects, algae, zooplankton, smaller fish, and other organic matter found in their environment. The specific diet of fish can vary depending on the species and size of the fish, as well as the availability of food sources in the lake.

Fish breeding seasons vary depending on the species. Generally, many fish species breed during the spring and summer when water temperatures are warmer. Some fish may have specific cues from the environment, such as rainfall or water level changes, that trigger breeding behavior.

Toadfish are primarily found in coastal waters in temperate and tropical regions around the world. They typically inhabit shallow rocky or sandy areas, estuaries, and coral reefs. Many species of toadfish are bottom-dwellers and can be found at various depths depending on the species.

Yes, you can and I have personally received live fish through shipments. It does require special care (to ensure stable temperature, adequate oxygen in the bags, etc.) and shipment must be overnight.

Angler fish primarily communicate through non-verbal cues, such as body language and bioluminescent signals. They use their light-producing organs to attract prey, signal potential mates, and communicate with other angler fish in the darkness of the deep sea. Their communication is often focused on hunting, reproduction, and maintaining social distance from other angler fish in their environment.

Stingrays have flat bodies with a diamond shape, gills on the bottom of their bodies, and a long, whip-like tail that usually includes one or more barbed stingers. They have large, protruding eyes on top of their bodies and can vary in size and color depending on the species.

External!
External fertilization takes place in fishes. This means that the sperm cell of a male is linked together with the egg cell of a female in the external bodies of the individual fish.

fish,amphibians, and reptiles are water creatures, so when they beathe water cleans their air supply, which makes their imune system weak air beathers are used to pollution which means they have a stronger immune system.

were do puffer fish live and were do they not

1.8 is the answer to this question

They swim, they have gills, they live under water, they are sea creatures. They have fins, they travel in schools, they live underwater, and they have scales.

Most fishes have gills, fins, and scales. Their skeletons are either made of cartilage and bone.

they are cold blooded

The piranha is one of the most vicious and dangerous fish in the world. Found in South America, these sharp-toothed carnivorous fish are known for their aggressive nature and powerful bite that can strip prey to the bone in a matter of minutes.

Angelfish will fight off other fish but you can keep a Shark fish. These fish are named after the shark for their speed and powerful hit on their food,You can feed them Normal fish food. And from my experience you can have as many of both of the same fish the One tank

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Angelfish are quite aggressive so they do very well with cherry and tiger barbs as they have a temperament just like the angel ish. Bottom feeders go well in these tanks as well, such as loaches, bristlenose, suckers, catfish etc. As the other comment states types of sharks like the rainbow and red tail and silver sharks can go with them as well. There are many types of fish that can go with angels although when buying fish don't presume they all can go with them, ask the person you buy fish off before buying.

Also tetra type fish do not do well with angels as they are most likely to be attacked. It is possible for community type fish such as plattys sword tails mollies etc to go with angels, although angelfish are unpredictable as most won't attack community and some will have a nasty streak. If you do buy an angel that attacks community fish then most pet shops will allow you to return it and swap it for another.

Yes, fish are animals. They are part of the animal kingdom and are classified as aquatic vertebrates.

Mollies are active swimmers that require adequate space, filtration, and water quality to thrive. A fish bowl is generally not suitable for mollies as it does not provide enough space or proper filtration to support their needs. It is recommended to house mollies in a larger tank with appropriate conditions.

Most fish do not eat live coral as it is hard and not very nutritious. However, some fish, such as the butterflyfish and parrotfish, may nip at coral polyps or feed on coral mucus. These interactions typically do not harm the coral if kept in balance with the ecosystem.