An Angelmania Exclusive. My personal favorite in all the hatchery. You absolutely will not find blue marbles with this intense blue coloration available anywhere else. We have worked literally thousands of hours over many years to breed these fish. This line of blue marble angelfish develops bright electric blue color from a very young age. They have wider fins. They are amazing fish in their own right, but with a dark background and a good light, they are STUNNING! Lots of genes to work with here. Fish are growing fast! These are always in demand and in limited supply. Groups are standard and longfin. 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 Golden Pearls food and our Miracle Mini Bites food for our angelfish, as it is what they are used to eating.