9M views · 44K reactions | Guppies typically start showing their colors around 4 to 6 weeks of age. However, the full coloration and vibrancy can take a bit longer, usually around 2 to 3 months. The exact timing can vary based on factors like genetics, diet, and water quality . Ensuring a nutritious diet and optimal water conditions can help them develop their full, vibrant colors more quickly. #Aquarium #Guppy | Joshguppyfish 喬的孔雀魚 | Facebook