- What is the most exotic freshwater fish?
- What is the dumbest fish?
- What is the most expensive freshwater fish?
- What are some aggressive freshwater fish?
- Which fish is most intelligent?
- What are the most beautiful freshwater fish?
- What’s the IQ of a fish?
- What pet fish lives the longest?
- Can fish recognize humans?
- What colors do fish see?
- Are any fish smart?
- Do fish have feelings?
- What is the coolest fish to own?
- What is the rarest freshwater fish?
- Which is the largest aquarium in the world?
What is the most exotic freshwater fish?
If you would like to start keeping exotic freshwater fish, here are 7 great choices you can choose!Discus.
Dwarf Puffer Fish.
Black Ghost Knifefish.
Freshwater African Butterflyfish..
What is the dumbest fish?
Dumb gulper sharkIt is also known as the dumb shark, Harrison’s deep-sea dogfish, or Harrison’s dogfish….Dumb gulper sharkPhylum:ChordataClass:ChondrichthyesOrder:SqualiformesFamily:Centrophoridae11 more rows
What is the most expensive freshwater fish?
arowanaTell us about the arowana—aka the dragon fish—and why it has become so valuable. The Asian arowana is the world’s most expensive aquarium fish. It is a tropical freshwater fish from Southeast Asia that grows three feet long in the wild.
What are some aggressive freshwater fish?
This list of aggressive freshwater fish will help you see what options are out there, and settle on a species that interests you.Tiger Barb. Tiger barbs have a reputation for being mildly aggressive fish. … Red Tail Shark. … Flowerhorn Cichlid. … Bucktooth Tetra. … Afer Knife. … Jaguar Cichlid. … Dwarf Pea Puffer. … Wolf Cichlid.More items…•
Which fish is most intelligent?
Dr Pomerleau already holds the official world record for having the fish with the largest repertoire of tricks, with a three year-old calico fantail named Albert Einstein. But four inch long Comet has already learnt Albert’s array of tricks and is set to take the crown of the world’s most intelligent goldfish.
What are the most beautiful freshwater fish?
25 Colorful Freshwater Fish to Liven up your AquariumDiscus (Symphysodon sp.) … German Blue Ram (Mikrogeophagus ramirezi) … Betta (Betta splendens) … Cardinal Tetra (Paracheirodon axelrodi) … Neon Tetra (Paracheirodon innesi) … Dwarf Gourami (Trichogaster lalius) … Jack Dempsey Cichlid (Rocio octofasciata)More items…•
What’s the IQ of a fish?
However, we do know that IQ depends heavily on the species of fish. For instance, goldfish tend to be very unintelligent, with IQ’s measured in the 30-40 range, while some fish (such as freshwater salmon) have had IQ’s measured to be as high as 130. To put this in context, President Obama has an IQ of 125.
What pet fish lives the longest?
goldfishIf you are looking for a fish that will be around for up to 10 years, think about neon tetras, angelfish, Oscars, and plecostomus. The longest lived of all the popular freshwater fish is the goldfish. If provided proper feeding and a clean, healthy environment, these fish can live up to 15 years.
Can fish recognize humans?
Summary: A species of tropical fish has been shown to be able to distinguish between human faces. It is the first time fish have demonstrated this ability.
What colors do fish see?
The goldfish has four kinds of cones: red, green, blue and ultraviolet. Other fish have different numbers and kinds of cones meaning that they have the capability of seeing in color. However, simply finding cones in the eye does not mean that an animal has color vision.
Are any fish smart?
“Fish are more intelligent than they appear. In many areas, such as memory, their cognitive powers match or exceed those of ‘higher’ vertebrates including non-human primates.” Fish’s long-term memories help them keep track of complex social relationships.
Do fish have feelings?
Fish Have Feelings, Too: The Inner Lives Of Our ‘Underwater Cousins’ : The Salt Jonathan Balcombe, author of What A Fish Knows, says that fish have a conscious awareness — or “sentience” — that allows them to experience pain, recognize individual humans and have memory.
What is the coolest fish to own?
Neon Tetra. Swarm of Neon Tetras. … Guppies. This colorful and lively fish is able to adapt to a variety of water conditions which is one of the reasons they are so popular. … Oscar. … Mollies. … Zebra Danios. … Platies. … Cherry Barb. … Pearl Gourami.More items…•
What is the rarest freshwater fish?
8 Rarest Freshwater Fishes in the WorldMoapa Dace.Conasauga Logperch.Devils Hole Pupfish.Futuna’s Emperor.Diamond Darter.Alabama Sturgeon.Damba Mipentina.Chinese Paddlefish.
Which is the largest aquarium in the world?
In 2014, almost a decade after the Georgia Aquarium opened, the Chimelong Ocean Kingdom easily became the largest aquarium on Earth. Located on the Chinese island of Hengqin (just a 15-minute drive from Macau), this aquarium boasts 12.87 million gallons of fresh and salt water.