1. Betta Fish - The Fighter
Betta fish (commonly known as Betta Splendens) is a long-standing ornamental fish in Thailand, later distributed to many other countries and bred into various strains. It is a popular fish in the market belonging to the Osphronemidae family, displaying vibrant colors and thicker fins, with more diverse fin types compared to its wild counterparts. Betta fish are small, with adults ranging from 6 to 8 cm in length, depending on the strain.
Betta fish breathe directly from the air through a complex organ on their heads to supplement their oxygen intake through gills underwater. They will die if not exposed to the water surface. Males have aggressive tendencies and are ready to fight each other, making them a favorite pastime for humans.
Due to this nature, males are usually kept separately and do not require oxygenation through an oxygen machine. They prefer still water and can live in confined spaces. Regarding reproduction, male and female fish mate in a unique process called wrapping or embracing. The male will build a bubble nest and collect the eggs laid by the female fish, placing them in the bubble nest. The eggs will hatch in about 3-4 days. Their diet is simple, consisting of bloodworms, brine shrimp, and pellets. Young fish only eat infusoria, micro worms, etc. Betta fish are easy to keep and have strong vitality, making them suitable for busy individuals who may not pay much attention to them. Rated as easy to keep, Betta fish usually have strong vitality, making them suitable for busy individuals with little time to care for them.
Price: 3,000-60,000 VND/fish
Betta fish with a tail spread of 180 degrees.2. Swordtail Fish
Also known as the swordtail fish or red swordtail. Scientifically named Xiphophorus hellerii Heckel, similar to Guppies, this species has high vitality and is very easy to keep for beginners. They can be distinguished from other species by the long sword-like extension below the tail of the male fish, used for decoration, and they typically have a reddish-orange color.
These fish are distributed in the Americas and Africa and were imported into Vietnam in the 1950s and have since become popular domestically. Mature fish measure from 12-16cm in length, reproduce rapidly, and are easy to breed in suitable environments. They are often kept in planted tanks and mixed with other fish species, living in all water levels and swimming at a fast pace.
Their main diet consists of algae, bloodworms, and pellets.
Price: 1,000-15,000 VND/fish
Male fish have elongated swords beneath their tail fins.
Fish typically have an orange-red coloration and swim at a fairly fast pace.3. Goldfish
Surely, you must have come across this type of fish in an aquarium somewhere. This is a highly popular species, much favored by aquarists. It was domesticated from the Prussian Carp (Carassius gibelio), native to Asia, and first selectively bred for color in China over 1000 years ago. It has since been hybridized and developed into many breeds with vastly different colors and body shapes from the original carp. The variety in body shapes and tails is remarkable, with some having long bodies, others short, and even some with multiple tails (2-3 tails).
The coloration has also become more diverse, with the most common being orange, black-orange, and red-white. Goldfish are difficult to sex, so only experienced hobbyists can distinguish between genders and induce breeding. They can live from 6 to 8 years in a tank environment. Being peaceful fish, they can be kept with various other species, mainly feeding on pellet food. Goldfish are intelligent and friendly towards their keepers. In small tank environments with high fish density, oxygenation is essential for this species.
Price range: 3,000-50,000 VND per fish4. Oscar Fish - African Elephant Ear - Astronotus ocellatus
The Oscar Fish, scientifically known as Astronotus ocellatus, originates from South America and has been distributed to numerous countries, becoming a popular aquarium fish in the United States. It was introduced to Vietnam in the 1960s and gradually gained popularity among aquarium enthusiasts. Adult Oscars can grow up to about 40cm in length. They are carnivorous fish, feeding on small fish, insects, crustaceans, and can also consume pellet food.
Price range: 40,000-60,000 VND per fishThe majestic Scarlet Brother fish, also known as the Crimson Comet, emerges from the depths of the aquarium realm. With its gracefully curved physique and beak-like snout, it exudes an aura of fortune and prosperity. This exquisite creature, with its vibrant crimson hue, is believed to bestow luck upon its keeper. Standing at a majestic length of 20 centimeters upon maturity, it shares lineage with the contemporary Flowerhorn fish. A testament to its hybrid origins, the Scarlet Brother fish, though possessing captivating beauty, often lacks reproductive prowess, requiring purebred or closely related mates for successful fertilization.
The Scarlet Brother fish thrives in companionship with the formidable Dragonfish, a species not to be trifled with, especially by smaller tank mates who risk becoming a quick meal when hunger strikes. Its diet consists primarily of live prey such as brine shrimp, bloodworms, pellets, and frozen treats. When housed in small numbers within an aquarium, aeration may not be necessary, as these fastidious creatures thrive in clean waters. Decorate their habitat with aquatic plants, rocks, or driftwood to provide ample hiding spots. Many enthusiasts adorn their Scarlet Brothers with whimsical tattoos, adding a touch of personal flair.
A radiant crimson hue symbolizes good fortune and prosperity in the world of Scarlet Brother fish enthusiasts.
Introducing the mesmerizing Thanh Ngoc Fish!
The Thanh Ngoc Fish, also known as the Betta Fish, belongs to the gourami family. This exquisite species thrives in various regions across South Asia.
Behold, the elegant Thanh Ngoc Fish!
Gaze upon the majestic Thanh Ngoc Fish!Introducing the remarkable Tetra Stripe Fish!
At the bottom of the list is the Tetra Stripe Fish, also known as Puntius tetrazona, a species found in various locations across Asia. These fish boast an oval-shaped body, typically distinguished by four vertical stripes on a golden backdrop. However, due to human breeding, their body colors have become more diverse.
Adorned with four distinct vertical stripes.Behold the majestic Discus Fish!
The Discus Fish, also known as the Pompadour Fish, is a stunning ornamental species with a round disc-shaped body. It exudes elegance and gracefulness, earning it the title of the queen of aquarium fish. Discus Fish are often seen swimming gracefully in schools, creating a tranquil and soothing atmosphere for aquarium enthusiasts.
Experience the elegance of the Discus Fish!
Discover the beauty of the Discus Fish!
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