

However, if you keep them in an appropriately-sized group, they don’t exhibit aggressive behavior. Serpae tetras are known for their fin nipping behavior. An added advantage of keeping them in a community aquarium is that they have the same dietary requirement. They both are similar in terms of behavior. Similarly, you can house serpae tetras with cardinal tetras.Even neon tetras and diamond tetras can live together.Congo tetras need to be a part of a school, or else they may get scared. While keeping them together, you should ensure a minimum of 6 fish of the same variety. You can even house cardinal tetras and congo tetras together.Hence, you can even see them forming a school in the tank. Also, both these species look very similar and are of the same size. Neon tetras can live with cardinal tetras as they both originate from the same habitat.Given below are some of the tetras that can live together comfortably: The crucial point to remember is that tetras can live with other species of tetras, provided each species has its school.īesides, the tank condition should be favorable in terms of water parameters to accommodate different tetra varieties. They get along well with most non-aggressive fish. Tetras being peaceful fish, usually don’t bother their tank mates. Why Do Tetras Twitch? (Causes, Exceptions, And Cure).
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Hence, it’s best if you avoid keeping bigger-sized tetras with smaller ones. They can grow up to 3 inches, whereas most of the other tetra species grow to a maximum of 2 inches.ĭue to their bigger size, Buenos Aires tetras can intimidate the smaller tetras. Serpae tetras can sometimes display aggression and resort to fin nipping, particularly when they are kept in a small group.īesides, Buenos Aires tetras grow big compared to other tetra species. Tetras may also become a little aggressive towards each other if they get stressed due to unfavorable water parameters.Īlthough most of the tetra species get along with each other, there’s always an exception. However, they may fight if there is space constraint or they feel threatened. Similar sized and similar temperament tetra species can live in harmony in the same tank.īeing docile fish, tetras usually don’t fight with each other. Tetras are generally peaceful fish and don’t bother their tank mates unless stressed. If you wish to build an aquarium with different tetra species, you need to be careful about certain things. Buenos Aires tetras require cooler water and hence cannot live with other tropical tetras. Same-sized tetras can be kept together in an aquarium, like neon tetras, cardinal tetras, diamond tetras, etc. The majority of tetra species can live together as long as each species can form its own school. However, different species have different needs. Different species of tetras look beautiful in the same tank.
