OPTIMIZED FOR GLOFISH: GloFish Special Flake Food is optimized for GloFish and can be given to other tropical community fish. | SMALL TO MID-SIZE FISH: This blend is suitable for all small to mid-size tropical fish along with your GloFish fluorescent fish. | FLAKE FORMULA: Special flakes offer a nutritionally complete blend of food for GloFish and other tropical fish. | FEEDING: Feed 2 to 3 times daily, only as much as your fish can consume within a minute or so. | Bringing Color to Life: GloFish fluorescent fish and products create a complete underwater fluorescent experience.