Dawn Tetra is a beautiful and active fish sp. which requires careful attention to its environment. While, they maybe aggressive towards smaller and slower-moving fish. They are actually hardy and undemanding, making them a suitable choice for experienced hobbyist. To ensure the optimal health and well-being, it is recommended to keep them in a group of at least 9 individuals or more. This can help to minimize the internal aggression among the group and promote a more natural social behavior.