New Life Spectrum Small Fish Formula is a hormone-free， color enhancing formula. Spectrum food is made with high-quality easily digestible krill and herring protein with all-natural color-enhancing ingredients for a balanced diet that boosts immune system function and enhances the full spectrum of your fish's color. It provides essential elements found in the natural environment that are missing in aquariums. With the belief that all fish require a complete and fully balanced varied diet， New Life also contains Algae Meal， that consists of seaweed， kelp， and haematococcus pluvialis (a micro algae)， a premium grade of natural spirulina， as well as a fruit and vegetable extract that consists of spinach， red and green cabbage， peas， broccoli， red pepper， zucchini， tomato， kiwi， apricot， pear， mango， apple， papaya， and peach. All New Life Spectrum products also contain a generous inclusion rate of garlic (Allium Sativum). Our premium line of fish food is made in the USA， in an FDA approved state-of-the-art facility. All of the ingredients used in New Life Spectrum premium fish foods are thoroughly analyzed and certified， ensuring only the highest grade of quality and purity in each and every container of our food. All natural color enhancing sinking pellets Easily digestible protein derived from whole krill， herring，squid protein Helps boost immune system function Provides essential elements found in the natural environment that are missing in aquariums Ingredients contents Whole Antarctic krill meal， whole herring meal， whole wheat flour， algae meal， soybean isolate， beta carotene， spirulina， garlic， vegetable and fruit extract (spinach， broccoli， red pepper， zucchini， tomato， pea， red and green cabbage， apple， apricot， mango， kiwi， papaya， peach， pear)， vitamin a acetate， d-activated animal sterol (D3)， vitamin B12 supplement， thiamine， DL alphatocophero (E)， riboflavin supplement， folic acid， niacin， biotin， calcium pantothenate， pyridoxine hydro-chloride， l-ascorby-2-polyphosphate (stable C)， ethylenediamine dihydroiodide， cobalt sulfate， copper proteinate， ferrous sulfate， manganese sulfate， choline chloride. Guaranteed Analysis Crude Protein (min.) 48.0%， Crude Fat (min.) 5.0%， Crude Fiber (max.) 4.0%， Moisture (max.) 10.0%， Ash (max.) 8%， Vit A (min.) 8000 IU/kg， Vit D (min.) 2500 IU/kg， Vit E (min.) 200 IU/kg.  Feeding guidelines_ Feed twice daily. Amount given should be completely consumed within 1-2  minutes.