Molly Fish (Poecilia spp.) are a diverse and popular freshwater fish species known for their vibrant colors, peaceful nature, and ease of care. Size: around 5-10 centimeters (2-4 inches). However, some larger varieties can grow up to 15 centimeters (6 inches). Appearance: They exhibit a wide range of colors and patterns, from solid black or white to striking combinations of black, orange, and gold. Their sail-like dorsal fins add to their charm. Behavior: Mollies are generally peaceful and sociable, making them suitable for community aquariums. They are known for their active swimming and lively behavior. pH: 7.5 to 8.5. Temperature: 24-28°C (75-82°F). Light: Mollies are adaptable to various lighting conditions, although moderate aquarium lighting can help showcase their vibrant colors. Diet: They are omnivores and enjoy a varied diet. Mollies readily accept high-quality flakes, pellets, and live or frozen foods like brine shrimp, bloodworms, and vegetable matter.