This is remarkable fortified food that will keep your tropheus and other fish in top form. Excellent for bottom feeders as well. This sinking stick contains a high amount of spirulina and the added ingredient of garlic & paprika! This is a 2 mm sinking stick excellent for bottom feeders.Made in the USA! Complete all-purpose diet for tropical fish Fortified with natural immune enhancers to promote tissue maintenance and development Contains highly digestible marine proteins to reduce excreted waste Now contains Vpak(Vitality Pak) an all-natural, nutritional feed supplement, designed to improve overall fish health and resistance to disease Ingredients: Wheat Flour, Fish Meal, Algae Meal-Dried (Spirulina), Shrimp Meal, Soy Protein Concentrate, Spirulina, Wheat Germ Meal, Soy Protein Isolate, Grain Distillers Dried Yeast, Fish Protein Concentrate, Soy Lechithin, Krill Meal, Dehydrated Kelp, Fish Oil, Corn Starch, Paprika, Choline Chloride, L-Ascorbyl-2-Polyphosphate (source of vitamin C), Anise Oil, Dicalcium Phpsphate, Garlic Powder, (mono and diglycerides, mixed tocopherols, citric acid, rosemary) Preservative, Manganese Proteinate, Zinc Proteinate, Copper Proteinate, Calcium Iodate, Iron Proteinate, Cobalt Proteinate, Calcium Carbonate, Sodium Selenite, TBHQ (Preservative), Vitamin A Acetate, Vitamin D3 Supplement, dl-Alpha Tocopheryl Acetate (Vitamin E Supplement), Vitamin B12 Supplement, Riboflavin-5-Supplement, Niacin, d-Calcium Pantothenate, Menadione Sodium Bisulfite complex (source of vitamin K Activity), Folic Acid, Thiamine Mononitrate, Pyridoxine Hydrochloride, Biotin. Guaranteed Analysis:Min. Protein 42.0%, Min. Crude Fat 10.0%, Max Crude Fiber 4.0%, Max Moisture 12.0% The sizes with Jar after the weight come in a jar. The bulk box comes in one bulk bag in the box. All other sizes come in a FDA approved resealable poly nylon bags that keep you food fresh. When you buy the 1 lb. size you will receive two bags with 1/2 lb. of food in each. When you buy the 5 lb. size you will receive 10 bags with 1/2 lb. of food in each. This allows you to open them up as you need them instead of one big bag that will go stale. Feed as the sole diet 3-4 times daily. No supplementation is necessary for healthy fish. Feed as much as the fish will consume in three (3) minutes of feeding. Store in cool, dry place away from sunlight. Maintains nutritive value and shelf life up to one (1) year if properly stored and handled. Frozen storage extends shelf life beyond one (1) year.