Care Level
Temperament
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Diet
Preferred Conditions
Avg. Max Size
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Family
Harlequins are highly sought after for their vibrant colors and active swimming behavior. They are an ideal choice for those who want to add a bit of life to their tank. It is important to provide a large, well-planted tank with plenty of hiding places for them to feel secure. An aquarium with a good filtration system and a substrate that is not too rough is essential to keeping them healthy.
Rasbora heteromorpha are resilient and easy to breed in a controlled environment. With the right conditions and precautions, breeding this fish species can be a rewarding experience. To ensure successful breeding, it is important to provide them with the correct water temperature and acidity, as well as live foods that can provide essential nutrition. Additionally, it is recommended to remove the parents after spawning in order to give the fry the best chance of survival. Lastly, feed the fry infusoria for the best growth and development.
Black Harlequin Rasboras are great for those who want an omnivorous fish. They will do well on a diet of prepared food, as well as freeze-dried bloodworms and tubifex.