Discover options that don’t require as much space and are easy to maintain
Fish can make great pets, offering a peaceful and visually appealing alternative. For those who prefer to keep a small aquarium, there are several smaller fish species. Not only do they adapt well to these environments, but they also display fascinating behaviors and interactions that can be observed up close. So, below, check out 8 fish species for a small aquarium!
1. neontetra
You fish This species is small – 5 cm long -, peaceful and easy to care for. They have a silver body with blue and red stripes. They live in schools, love to swim in groups and are active.
two. Better
About 6.3 cm long, the better fish, very colorful and with long fins, can be kept alone in the aquarium. Males can be aggressive towards other bettas, but are peaceful towards other species.
3. Clownfish
Clownfish gained popularity in the movie “Finding Nemo”. It has an orange body with white stripes and can measure up to 11 cm in length. They are beautiful, active and sociable animals. Additionally, they often cluster around anemones.
4. guppies
These small fish have elongated bodies and colorful fins, especially in males, which have long, vibrant tails. They can measure between 5 and 7 cm in length. They are active and sociable animals, which adapt well to community aquariums, coexisting peacefully with other species.
5. Coridora
These are small fish that are easy to care for and help keep the aquarium clean. They have a stout, flat body, with barbels on the chin. It is a species that usually stays at the bottom of the aquarium, being peaceful and sociable.
6. Window cleaner
The window cleaner fish is small and peaceful and helps maintain the cleanliness of the tank. It can measure between 3 and 5 cm. It has a color that varies from brown to green, often with striped patterns. It is a herd animal, which prefers to live in small groups.
7. Tetra Mato Grosso
This is a popular aquarium fish due to its vibrant coloration and active behavior. It can measure up to 4cm in length. As its name suggests, it is native to the river basins of South America, particularly Mato Grosso. It’s a animal schooling, preferring to live in groups of six or more fish.
8. Small needle
The garfish has an elongated and slender body, resembling a needle, hence its popular name. It has a silver coloration with metallic highlights and a prominent lower jaw that extends outward. It can measure up to 7cm in length. It is a peaceful species, but can exhibit territorial behavior.
Source: Terra
Ben Stock is a lifestyle journalist and author at Gossipify. He writes about topics such as health, wellness, travel, food and home decor. He provides practical advice and inspiration to improve well-being, keeps readers up to date with latest lifestyle news and trends, known for his engaging writing style, in-depth analysis and unique perspectives.
