10 Awesome Schooling Fish: Introduction to Schooling Fish

Schooling Fish

A schooling fish is a type of fish that swims and lives in a group with other fish of the same species. Schools of fish can range in size from a few to hundreds or even thousands of individuals.

Schooling offers the fish several advantages, including enhanced safety from predators, more efficient foraging, and improved mating prospects. Tetras, danios, minnows, and barb species are examples of popular schooling fish.

10. Black Skirt Tetra.

  • Temperament: Peaceful and energetic, shy around aggressive fish
  • Water requirements: 72-82° F, 6.0-7.5 pH
  • Tank requirements: 10+ gallon
  • Tank level: Mid to bottom dweller

Among fish keepers, Black Skirt Tetras are among the most beloved species due to their lively personalities and eye-catching looks. They’re typically calm but can get nervous around more dominant fish. They thrive in groups of six or more and typically inhabit the tank’s middle to lower depths.

The black and silvery-blue vertical stripes that run the length of a Black Skirt Tetra’s body are what give the fish its common name. They are lively tankmates because of their constant darting and flitting around the tank.

As long as the parameters of their water are maintained within the optimal range, they require little in the way of maintenance. They may be fed a wide variety of diets, from flake to frozen to live, and are simple to care for overall.

Angelfish, corydoras, and other tetra species are just a few examples of peaceful community fish that can be kept alongside Black Skirt Tetras. In general, they are a wonderful complement to a public aquarium.

9. Silver Dollar

  • Temperament: Semi-aggressive, may chase other fish if they feel territorial.
  • Water requirements: 72-82° F, 6.0-7.0 pH
  • Tank requirements: 30+ gallons, plenty of swimming space and hiding places
  • Tank level: Mid to bottom dweller

Silver Dollars are a popular schooling fish for larger community aquariums due to their calm demeanour and attractive appearance. The term “coin fish” comes from their silvery, spherical bodies and the unique pattern of scales on their backs.

When they feel threatened, though, they can turn violent or at least quite defensive. For this reason, it’s best to fish and maintain them in schools of six or more in a spacious aquarium.

Silver dollars are omnivores that can be fed flake food, pellets, frozen foods, and even live prey. Although they are tough and versatile, their health and longevity depend on consistent water conditions.

Make sure the tank has lots of open space for the fish to swim about in. For the same reason, they value locations of concealment, such as vegetation and underground caverns. If you want to add some life and shine to your community aquarium, Silver Dollars are a terrific choice.

8. Rummy-Nose Tetra

  • Temperament: Peaceful, energetic
  • Water requirements: 74-82° F, 6.0-7.0 pH
  • Tank requirements: 10+ gallon
  • Tank level: Mid dweller

The Dice-Nose For their spectacular appearances and calm demeanours, tetra are a popular schooling fish among aquarium hobbyists. The name of this tetra species comes from the contrast between the fish’s iridescent silvery white body and its brilliant red nose.

Since these fish are such strong swimmers, a school of at least six is recommended. They get along well with other tetras and calm fish, so feel free to mix and match them in your aquarium!

If the proper conditions are met for the fish’s aquarium, these fish are low maintenance. Though they don’t need any particular lighting or tank decorations, they will feel safer in a tank with plenty of plants to hide in.

Rummy-nose tetras are flexible eaters that will take in both live and frozen items when feeding. Individuals with little expertise in raising fish, are a great option because they are not finicky eaters.

7. White Cloud Mountain Minnow

  • Temperament: Peaceful and active
  • Water requirements: 64-72° F, 6.0-7.0 pH
  • Tank requirements: 10+ gallon
  • Tank level: Top dweller

In the White Cloud Mountain Aside from being a popular aquarium fish overall, minnows are especially popular because of how easy they are to care for. Their popularity stems from their gorgeous silvery white colour and joyful nature. Due to its hardiness, this fish is highly recommended for first-time aquarium owners.

Because their natural habitat is chilly, clear mountain streams, these fish do best in water that is between 65 and 76 degrees Fahrenheit. The optimal pH range for the White Cloud Mountain Minnow is 6.5 to 7.5.

These colourful fish are more active and interesting when grouped with at least five others of their sort. Schooling White Cloud Mountain Minnows will add a splash of colour and active motion to the upper section of the aquarium.

Also, they’re mellow and get along great with tetras and guppies. Consider adopting a White Cloud Mountain Minnow since it is lovely, active, and requires little care.

6. Glowlight Tetra

  • Temperament: Peaceful, active and energetic
  • Water requirements: 72-79° F, 5.0-7.5 pH
  • Tank requirements: 10+ gallon
  • Tank level: Mid to bottom dweller

With their brilliant red or orange colouring and lively demeanour, glowlight tetras are a fun addition to any aquarium. Because of their docile nature, they can coexist with a wide range of fish in an aquarium.

This species thrives in groups of six or more, and their lively antics are best observed in a spacious tank. Although they are often seen swimming vigorously, these fish also relax by swimming to the middle or bottom of the tank.

Glowlight tetras are resilient and can survive in a variety of water conditions as long as the temperature and pH are maintained within the optimal ranges.

They have a varied diet that includes live, frozen, and dried items because they are omnivores. They’re perfect for everybody, from inexperienced to seasoned fish keepers, because of how simple they are to maintain.

5. Guppy

  • Temperament: Active, playful
  • Water requirements: 72-82° F, 7.0-8.0 pH
  • Tank requirements: 10+ gallon
  • Tank level: Mid to top dweller

Guppies’ cheerful demeanour and vivid hues make them a fan favourite. They are social creatures that thrive when maintained in groups of three or more where they can swim and play with one another.

Colourful guppies like red, blue, green, yellow, and even black are a lot of pleasure to watch in an aquarium. They also give birth to live young rather than laying eggs, making them livebearers.

They may coexist peacefully with a wide range of other fish, including tetras, platies, and mollies.

4. Zebra Danio

  • Temperament: Active, energetic
  • Water requirements: 64-75° F, 6.0-7.5 pH
  • Tank requirements: 10+ gallon
  • Tank level: Top dweller

Because of their lively nature, zebra danios make a great addition to aquariums of any size. Ideal activities for them include swimming and playing in groups of six or more.

Their lively, optimistic demeanour is as well-known as their distinctive blue and gold striped bodies. For those with no experience keeping fish, they are a good option due to their resilience and low maintenance needs.

They may coexist peacefully alongside tetras, barbs, and gouramis, among others.

3. Tetra

  • Temperament: Peaceful, active swimmers
  • Water requirements: 72-80° F, 6.0-8.0 pH
  • Tank requirements: 10+ gallon
  • Tank level: Top dweller

Tetras are popular among aquarium keepers because of their placid nature and unique colour patterns. As true enthusiasts, these swimmers have the greatest enjoyment when they’re surrounded by six or more of their closest friends.

The iridescence of the scales of the various tetras helps to distinguish between them (red, blue, green, and yellow). Due to their low maintenance needs, these fish are ideal for first-time pet owners.

The platy, barb, and gourami are some of the fish they might get along with.

2. Platy

  • Temperament: Peaceful, active swimmers
  • Water requirements: 72-78° F, 7.0-8.0 pH
  • Tank requirements: 10+ gallon
  • Tank level: Mid to top dweller

Platies’ colourful appearance, amiable demeanour, and durability have made them a popular pet choice. As livebearers, they produce live offspring rather than eggs. They are quite sociable and do best in groups of three or more where they may swim and play together.

A variety of bright colours, including orange, yellow, red, blue, and even black, make platies a joy to see in an aquarium. In the tank, they create a lot of motion because of how fast they swim. As a bonus, they are incredibly resilient, making them a fantastic option for newbies.

Peaceful communities of tetras, mollies, and guppies are possible.

1. Serpae Tetra

  • Temperament: Active, can be aggressive towards other fish.
  • Water requirements: 72-82° F, 5.5-7.5 pH
  • Tank requirements: 10+ gallon
  • Tank level: Mid and bottom dweller

Serpae Tetra is a popular schooling fish among aquarists because they are both visually appealing and highly active. These fish are well-known for their lively demeanour and eye-catching red and silver colours. They are a wonderful option for amateurs of varying skill levels due to their resilience and low maintenance requirements.

Serpae tetras require a large tank with enough open room for schooling. They require a number of different structures and hiding areas in their tank because they may be rather active. They don’t bother other fish much, but when between members of their own species, they could nip at the fins of those that are going too slowly.

These fish are omnivores, so you may feed them anything from flakes to pellets to frozen or live food. A healthy and balanced diet is essential if you want their beautiful colours to last.

In general, Serpae tetras are a lively and colourful addition to any community aquarium.


Finally, the ten amazing schooling fish listed above are popular and appealing selections for any aquarium enthusiast. These fish are generally calm and resilient, making them suitable for both novice and seasoned fish keepers. To keep them happy and healthy, make sure their water and tank needs are satisfied, and that they are in a school of at least 6-8 fish.

Each fish species featured has its own personality and attributes, bringing varying amounts of movement and colour to the aquarium. These fish can be a wonderful addition to any community tank if given the proper care and attention.

Elizabeth Canales is fond of marine life since childhood and got an aquarium as a gift from her father on her 6th birthday. Since then she started to take care of Coralia (her goldfish). Her love for fish made receive her B.S. in Marine Biology from the University of Washington and DVM from Delaware State University.

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