These will be between 2.75 and 3.5 inches with most of them being 3 inches. These are a beautiful pale blue as juveniles. As they mature the blue will deepen ending a brilliant, vibrant, almost flourescent blue when fully mature. Sexing mature Discus is difficult and sexing juvenile Discus extremely difficult. We are always willing to try and sex our fish for a customer, but we do not guarantee it. All Discus are unique and the coloration/pattern of each can vary. The Discus you are purchasing is a juvenile. Discus will not show their full pattern and final coloration as in the picture until fully mature at around 5-6 inches.
Gallons needed per inch of Discus: 1.5 for 2", 2.5 for 3", 4 for 4", 6 for 5", 8 for 6"