Small Schooling Fish For Aquarium
Do you want to give your freshwater aquarium a little more personality and colour? In addition to being charming, little fish may liven up your aquatic environment. Choosing the correctSmall Schooling Fish For Aquarium is essential, regardless of your level of experience.
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We’ll look at ten little fish species in this blog post that are perfect for freshwater aquariums, each with special qualities and aesthetic appeal.
Make sure all of the fish in your aquarium are compatible before adding new kinds of fish by doing extensive study to ensure that the new species’ environmental requirements fit your current setup. In order to prevent the spread of disease, all new fish should spend four to six weeks in quarantine in a separate tank with different equipment.
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1. Mickey Mouse Platy
The Mickey Mouse platy (also called the golden moon platy or moonfish) is a great choice if you’re searching for a conversation-starting, low-maintenance freshwater fish. 
The Mickey Mouse platy is adaptable to a variety of water conditions, has a “hidden Mickey” motif near its tail, and is comparatively simple to reproduce.
This species bears live young instead of eggs, and fishkeepers of all ages can find the unexpected appearance of the tiny fry to be exciting.
Species Overview
COMMON NAMES: Golden moon platy, mickey mouse platy, moonfish
SCIENTIFIC NAME: Xiphophorus maculatus
ADULT SIZE: 1 1/2 to 2 inches (3 1/2 to 5 centimeters)
LIFE EXPECTANCY: 5 years
2. Neon Tetra
Neon Tetras are a favourite among aquarium hobbyists because of their eye-catching red and blue hues. Since these placid fish prefer to swim in schools, it is best to house them in groups of six or more to protect their wellbeing.
Neon Tetras are among the most popular species kept in small freshwater aquariums. These fish are well-known for having vivid red and blue stripes, giving them a colourful appearance. They form dynamic schools in vivid waves and are wonderful community fish.
Another species that is extremely similar is the Cardinal Tetra. Their larger red belly bar, which reaches all the way to the head, sets them apart from the more widespread Neon Tetra.
A species that is similar is the Black Neon Tetra, which has bars that are black and gold rather than red and blue.
Species Overview
COMMON NAMES: Neon tetra, neon fish
SCIENTIFIC NAME: Paracheirodon innesi
ADULT SIZE: 1 1/2 inches (4 centimeters)
LIFE EXPECTANCY: 5 years
3. Dwarf Gourami
Dwarf Gouramis are distinguished by their exquisite motions and vivid colours. They can flourish in community tanks and are quite simple to maintain. They can breathe air from the water’s surface thanks to their labyrinth organ, which gives their behaviour an intriguing new aspect.
Only a small number of the numerous species of gourami remain small. While most gouramis are fish of a modest size, the dwarf gourami, as its name implies, is just 2 inches in length at its maximum size. These intermediate-level fish need particular environmental conditions to live healthy lifetimes, just like other gouramis. 
You can keep dwarf gouramis and other small, calm fish species in a communal aquarium. The female has more muted colouring, while the male has the striking red and blue bands.
Species Overview
COMMON NAMES: Dwarf gourami, flame gourami, powder blue gourami, red gourami, sunset gourami
SCIENTIFIC NAME: Trichogaster Ialius
ADULT SIZE: 2 inches (5 centimeters)
LIFE EXPECTANCY: 4 years
4. Guppies
Guppies are freshwater fish with vivid colours and lively dispositions. Their versatility and ease of maintenance have made them a popular option among aquarium hobbyists worldwide, despite their South American origins. Guppies are an eye-catching addition to any tank because of their diverse array of colours and patterns. 
Additionally, they reproduce a lot, frequently yielding a huge number of fry in a well-kept aquarium. Guppies may survive for many years, giving their owners unending amusement and beauty, as long as they receive the right care and eat a balanced diet.
Species Overview
COMMON NAME: Guppy
SCIENTIFIC NAME: Poecilia reticulata
ADULT SIZE: 2 inches (5 centimeters)
LIFE EXPECTANCY: 3 to 5 years
5. Harlequin Rascaras
Harlequin rascaras are highly valued for their eye-catching appearance and serene disposition. These fish, which are native to Southeast Asia, are distinguished by their unusual colouring, which consists of brilliant orange bodies with black triangle patches that contrast sharply. Because they are schooling fish, Harlequin Rasboras prefer to swim in groups of six or more, which reduces stress and improves their innate behaviour. 
They enjoy eating small live or frozen foods and premium flakes or pellets, and they do best in well planted aquariums with lots of swimming area. Aquarists are delighted by the grace and beauty of Harlequin Rasboras, which can live for several years with the right care.
Species Overview
COMMON NAME: HARLEQUIN RASBORA, Red rasbora
SCIENTIFIC NAME: Trigonostigma heteromorpha
ADULT SIZE: 1 3/4 inches (4 1/2 centimeters)
LIFE EXPECTANCY: 6 years
6. Glowlight Tetra
Glowlight Tetras are great residents of community tanks because they are gregarious by nature and do well in educational settings. They enjoy a diversified diet of premium flakes, pellets, and small live or frozen items. They also like well-planted aquariums with soft lighting.
Glowlight Tetras provide a captivating charm to any aquarium and can live for several years with the right care and surroundings. 
Freshwater species that captivate people due to their shimmering look and serene disposition are glowlight tetra fish. These little fish, which come from the sluggish waters of South America, have a shimmering golden-orange body with a unique horizontal stripe that, in the right light, gives off a bright shine.
Species Overview
COMMON NAMES: Glowlight tetra, glolight, fire neon
SCIENTIFIC NAME: Hemigrammus erythrozonus
ADULT SIZE: 1 1/2 inches (4 centimeters)
LIFE EXPECTANCY: 5 years
7. German Blue Ram
The Cichlid family includes a wide variety of species, but only a small number of them remain tiny enough to be housed in a communal aquarium. One such species is the German Blue Ram, however due to their particular habitat and water quality requirements, they are not advised for novices.
They look stunning in planted aquariums with water that is warm and acidic. German Blue Rams are relatively small and peaceful, making them popular choices for community tanks with other non-aggressive species.
They prefer well-filtered tanks with plenty of hiding spots and thrive in slightly acidic water conditions. With proper care and a balanced diet, German Blue Rams can live for several years, captivating aquarists with their beauty and charm.
Species Overview
COMMON NAMES: German Blue Ram, Ram Chiclid, German Blue
SCIENTIFIC NAME: Mikrogeophagus ramirezi
ADULT SIZE: 2 to 3 inches (5-7 centimeters)
LIFE EXPECTANCY: 3-5 years
8. Gold (Chinese) Barb
The lively freshwater fish called Gold Barb, or Chinese Barb, is highly sought-after for its eye-catching golden hue and energetic disposition. These fish, which are native to Asia, especially China, are well-liked for community aquariums because of their resilience and calm temperament.
Gold barbs enjoy a diversified diet of premium flakes, pellets, and occasionally live or frozen items. They do best in well-planted aquariums with lots of swimming area.
Since they are schooling fish, their best bet is to keep them in groups of six or more. Gold Barbs provide beauty and vitality to any aquarium and can live for several years with the right care and tank conditions.
Species Overview
COMMON NAMES: China barb, Chinese barb, Chinese half-striped barb, gold barb, green barb, half banded barb, half-stripes barb, Schubert’s barb, six-banded banded barb
SCIENTIFIC NAME: Puntius semifasciolatus
ADULT SIZE: 3 inches (7 1/2 centimeters)
LIFE EXPECTANCY: 5 years
9. Betta fish
The Betta fish, also known as Siamese fighting fish, are vibrant freshwater species admired for their vivid colors and elaborate fins. Originating from Southeast Asia, particularly Thailand, they come in various hues, including red, blue, and purple. Betta fish are known for their territorial nature, often engaging in aggressive behavior towards other males.
However, they can thrive in solitary tanks or in community setups with compatible tank mates like snails and peaceful fish species. Betta fish require warm water temperatures and prefer well-filtered tanks with plenty of hiding spots. With proper care, Betta fish can live for several years, captivating aquarists worldwide.
Species Overview
COMMON NAMES: Betta, siamese fighting fish
SCIENTIFIC NAME: Betta splendens
ADULT SIZE: 3 inches (7 1/2 centimeters)
LIFE EXPECTANCY: 2 to 3 years
10. Black Ruby Barb
Black Ruby Barb is a beautiful freshwater fish. These fish, who are native to India, have a distinctive appearance that lends an air of refinement to any aquarium. Because they are not very aggressive, black ruby barbs get along nicely in community tanks with other peaceful species. 
They enjoy a diversified diet of premium flakes, pellets, and occasionally live or frozen items. They also like well-planted tanks with lots of swimming area. Black Ruby Barbs can thrive for several years and provide beauty to any aquatic habitat with the right care and tank conditions.
Species Overview
COMMON NAMES: Purple-headed barb, purplehead barb, ruby barb, black barb
SCIENTIFIC NAME: Pethia nigrofasciata
ADULT SIZE: 2-3 inches (5-7 centimeters)
LIFE EXPECTANCY: 5 years
Large glass aquarium with fish, a variety of water world, beautiful fish.
CONCLUSION
It’s crucial to take into account aspects like tank size, water parameters, and species compatibility when choosing fish for your freshwater aquarium. In addition, giving your fish enough hiding spots and companions in their tanks will make them feel less stressed and secure their wellbeing. These Small Schooling Fish For Aquarium little fish may brighten and enhance your aquatic environment for many years to come with the right care and attention.
Despite having small bodies, little fish do not necessarily require small tanks! Due to territoriality or the requirement to be housed in schools, certain tiny species have increased tank requirements. Make sure all the fish in an aquarium will get along and that the water quality, including temperature, is right before you add any more fish.
FAQ
Q. In an aquarium, how many fish can you keep?
Depending on the fish and tank capacity. But the basic calculation is one to two gallons of water for every inch of fish.
Q. How should fish in an aquarium be cared for?
The best approach to care for your new aquarium is to maintain it: check the temperature and pH levels of the water, and make sure the tank is cleaned properly once a month.
Q. How are fish in aquariums fed?
The majority of fish need two meals a day—morning and night—to survive. The fish will swim to the surface as soon as they notice you are approaching the aquarium with food.
