The newest availability from our blue marble angelfish lines, these fish have a single Philippine Blue gene and many develop a wonderful yellow hue. They remind us of Bumblebees. While we've had great success with our Electric Double Dose Blue Marbles, we can't help but think these single dose fish are very unique looking. Depending on your taste, you may agree with us and think that these fish are down right attractive! Our lines originated with Neil Oyama in Hawaii and have been producing some wonderful specimens. We have been selecting and outcrossing for 3 generations toward the brightest blue color and perfect body shape. Recently we've done a couple crosses with non-blue 50% Wild Manacupuru, and you're looking at the result. We cull agressively to avoid bent fins, gill plate problems, etc. We stand behind the affordability and health of our angelfish. Angelfish are approximately (+/-) dime size, they are 5-8 weeks old. Freshwater angelfish. Disease-free. Live arrival guaranteed. We highly recommend use of our Miracle Mini Bites food for our angelfish, as it is what they are used to eating.