5 Fishes for Small Aquarium

The small and mini aquariums are highly popular these days but finding fishes that will thrive in the small aquarium can be a challenge. Here are 5 fishes that will be a perfect addition to your aquarium.


Danios are small freshwater fishes known for their hardy behavior as they can survive in a variety of different water conditions. They generally have the horizontally striped pattern along with rows of spots or vertical bars. These fishes are active swimmers which are easy to maintain and are inexpensive. They don’t have many dietary needs and are even happy with fish flakes.


Platies are peaceful fishes that grow no more than 3 inches long. They are perfect for small aquariums. These fishes are easy to care of and available in many different varieties including salt and pepper platies, Red Tuxedo and Mickey Mouse Platy. These fishes need a varied diet such as brine shrimp or daphnia, freeze-dried bloodworms and fish flakes to maintain optimum health.

5 Fishes for Small Aquarium


Guppies are also known as million fish and rainbow fish and are one of the most popular freshwater fishes. They are a treat to eyes due to their varied color combinations. These fishes are small relatively easy and inexpensive to care and have a low bioload compared to other fishes. It is advised that their diet should contain algae-based flake food.

Neon Tetras

Neon Tetras are jewels of the aquarium with their iridescent blue bodies and bright red tails it creates an exciting splash of color in any aquarium. They are very peaceful and hardy due to which they get along with other breeds easily and can live up to 10 years if taken care properly. These fishes should be provided with small amounts of food like micro-pellet food and a high-quality flake food.


Mollies are a hardy species commonly known as Molly. They generally have a dull silver color body with a sprinkling of the black spot which creates a great effect in dark lighting. They create drama and contrast in the aquarium. These fishes adapt well to a variety of different waters and get along with other breeds. Mollies are also available in a wide range of color and pattern including gold, orange, red, green, black and more. These fish are omnivores so feed them with a combination of high-quality flakes or pellets as well as algae wafer and fresh vegetables.


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