- Aquariun Formula 2 Fish feed is ideal feed for medium sized fishes. This fish feed do not contain any synthetic ingredients and color. Suitable for fishes like as Gold fish, cichlids, etc. Aquariun fish feed is a floating food. Pellet Size: 2 mm Feeding Instructions: Everyday feed twice or thrice. The feed should be consumed within 5 minutes. Do not overfeed. Ingredients: Plant by-product, Animal by-product, Protein, Marine Protein, Rice by-product, Rice grains, Essential lipids, Essential Vitamins, Minerals and Additives, Crude Protein – minimum 30%, Crude Fat – minimum 6%, Crude Fibre – minimum 8%, Moisture – minimum 12% Life: Best to use within 18 months from manufacturing date.