Darter Characin (Characidium fasciatum) 2-3cm

The Darter Characin, scientifically known as Characidium fasciatum, is a freshwater fish species that is part of the family Crenuchidae. Here are some details regarding their optimal living conditions:

1. Temperature: Darter Characins thrive in tropical temperatures. They generally prefer water temperatures ranging from 72 to 79 degrees Fahrenheit (22 to 26 degrees Celsius). It's essential to maintain a stable temperature within this range to ensure their well-being and overall health.

2. Minimum tank size: To provide a suitable environment for Darter Characins, it is recommended to have a tank that can hold at least 20 gallons (75.7 liters) of water. Since they are relatively small fish, a tank of this size can accommodate a small group comfortably. It's important to provide sufficient swimming space and hiding spots, as these fish tend to be somewhat shy and appreciate places to take cover.

Moreover, Darter Characins are known for their peaceful nature and can coexist with other non-aggressive fish species. However, it's crucial to ensure that their tank mates are not large or aggressive enough to harm them. Additionally, maintaining good water quality and providing a well-balanced diet are crucial for the health and vitality of these fish. Regular water changes and proper filtration are also essential for maintaining a healthy aquatic environment for Darter Characins.