what do danios eat
Greens. If you have greens on hand, offer them raw to your fish. Danios will eat Romaine lettuce, spinach, cabbage and Swiss chard. You can also give them dried seaweed slices. Greens are best fed using feeding clips or magnets, placing a slice or two per magnet.
Other Foods to Offer Danios. Vegetables and commercial fish flakes should be a large part of your danio's diet, but you should also offer a meat protein about once a week. You only want to offer what your fish will eat within 5 to 10 minutes so that the food does not collect on the bottom of the tank.