Galaxy Fish, also known as Galaxy Rasboras, are small, colorful freshwater fish native to Southeast Asia. They are popular in home aquariums due to their vibrant colors and peaceful nature. Typically, they grow to about 1.5 inches in length and thrive in schools, making them a lively addition to community tanks. These fish prefer well-planted environments with plenty of hiding spots. They are omnivorous, feeding on a diet of flakes, pellets, and small live or frozen foods. Proper water conditions, including a temperature range of 72-79°F, are essential for their health and well-being.