WHAT IS IN THE FISH FOOD - click on links for reviews
Biokyowa (for the "controversy" click here)
Guaranteed Analysis: 
Crude protein: not less than 55.0% 
Crude fiber: not more than 4.0% 
Crude Fat: not less than 10.0%
Crude ash: not more than 17.0% 
Fish Meal, Euphausiacea Meal, Yeast, Gluten, Casein, Squid Oil, Shrimp Meal, Rice Bran, Spawn Powder, Lecithin, Choline Chloride, Calcium Phosphate, Squid Soluble, Alfalfa Meal, L-Lysine, Inositol, Methionine, Vitamin C supplement, Niacin, Vitamin E supplement, p-Aminobenzoic Acid, Biotin, Calcium 
Pantothenate, Riboflavin, Vitamin A Supplement, Vitamin B12 supplement, Acetonmeaphthon, Thiamine Mononitrate, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 supplement, calcium Lactate, Potassium Phosphate, Sodium Phosphate, Magnesium Sulfate, Ferric Citrate, Zinc Sulfate, Cobaltous Carbonate, Manganese Sulfate, Potassium Iodide, Aluminum Hydroxide, Cupric Sulfate 
Hikari Lionhead mini pellet (Sinking type):
Crude protein: min. 46%
Crude fat:     min.  6%
Crude fiber:   max.  6%
Moisture:      max. 10%
Ash:           max. 12%
Shrimp meal, cuttlefish meal, wheat flour, brewer's dried yeast, rice meal, spirulina, protease, thiamine, riboflavin supplement, pyridoxine hydrochloride, vitamin A supplement, ascorbic acid, vitamin B12 supplement, biotin, calcium pantothenate, choline chloride, D activated animal sterol (source of vitamin D3), folic acid, menadione sodium bisulfate (source of vitamin K activity), inositol, para-aminobenzoic acid, zinc oxide, manganous oxide, salt, ferrous chloride, copper sulfate, cobalt sulfate, aluminum sulfate, magnesium sulfate. 
Produced in Japan by Korin Food 
Sho Koi "Impact" Immune Stimulating Fish Food with Aquagen (Floating)
Protein: 38% 
Moisture: 10% 
Fat: 6% 
Ash: 4.36% 
Fiber: 2.55% 
Calcium: 1.01% 
Phos.T: 0.93% 
Anchovey fish, whole wheat, wheat germ, Alfalfa, Gluten Protein, Soy Meal, Spirulina, Hydrolyzed Protein meal, Marine fish oil, minerals including zinc sulfate, manganese sulfate, copper sulfate, potassium sorbate, Di-calcium phosphate; Vitamins including C
(stabalized),A,D,E,K,B1,B2,B6,Choline (Chloride), niacin,biotin, Folic Acid, B 12, Additional Carotenoids including: A-Xan, Cantha Xan, Xan-Yellow, All essential amino acids, and AQUAGEN Biogenic Performance Enhancer.
Aquadine Ultra Duragold 
Guaranteed analysis: 
min.  protein 38%
max. crude fiber 5%
Min. crude fat 5%
max. moisture 8% 
shrimp meal, herring meal, wheat flour, krill meal, soybean meal, fish oil, canthazanthin, vitamin supplement, minerals, copper sulfate, ferrous 
sulfate, manganese sulfate, potassium iodide, zinc sulfate, sodium chloride, ethoxyquin, bunch of vitamins 
TetraFin Five Star Formula
Guaranteed Analysis:
Min Crude Protein    -   38%
Min Crude Fat        -   6%
Max Crude Fiber      -   2%
Max Moisture         -   10%
Wheat Starch, Fish Meal, Screened Cracked Corn, Cracklings, Dried Potato Products, Soybean Oil, Shrimp Meal, Torula Dried Yeast, Wheat Germ Meal, Monobasic Calcium Phosphate, Algae Meal, Lecithin, Artificial Colour, Ethoxyquin as Preservative. Vitamins: Min amounts per lb (454g) L-ascorbyl-2-polyphosphate 200mg
TetraFin Goldfish Flakes (with vitamin C)
Typical Analysis:
Protein 32%
Fibre    2%
Oil       3%
Ash  10.5%
Moisture 6.5%
Fish and fish derivatives, Cereals, Yeasts, Molluscs and crustaceans, Vegetable protein extracts, Oils and fats, Algae, Various sugars.  Contains EEC permitted colourants and preservative.
Added vitamins per Kg
Vitamin A29  100IU
Vitamin D3    1820IU
Vitamin E       120mg
L-ascorbyl-2-polyphosphat (stabilized Vitamin C) Whew!!  255mg 
Made in Germany
Tetra Colorfin Sinking Granules
Guaranteed Analysis:
Min. Crude Protein    30.0%
Min. Crude Fat        6.0%
Max. Crude FIber      2.0%
Max. Moisture         10.0%
Min. Phosphorus       0.7%
Min. Vitamin C     303 mg/kg
Ingredients:  Wheat starch, screened cracked corn, feedingoat meal, fish meal, dehulled soybean meal, algae meal, dehydrated alfalfa meal, monobasic 
calcium phosphate, fish oil, soybean oil, L-Ascorbyl-2-Polyphosphate  (Vitamin C), artificial colors incliding yellow 5. ethoxyquin ASA -preservative.
Wardley Premium Algae Discs 
Min Crude Protien 35% 
Minimum Crude Fat 5% 
Max Crude Fiber 5% 
max Moisture 9% 
Spirulina, Soy Protein Concentratte, Wheat Germ, Dehydrated Alfalfa, Whole Wheat, Wheat Gluten, Oats, Corn Gluten Meal, Brewer's Dried YEast, Rice Flour, Pea Protein, Wheat Starch, Zucchini, Aniseed, Soybean Oil, Spinach, Choline Chloride, Vitamin A supplement, Vitamin 3D supplement, Vitamin E Supplement, Vitamin b12 Suplement, Riboflavin, Niacin, Calcium Pantothenate, Menadione Sodium Bisulfate (soure of vitamin K) Folic Acid, Pyridoxine HCI, Thiamine Mononitrate, Biotin, Ethoxyquin 
Tetra Sundried Baby Shrimp
Dried baby freshwater shrimps (Gammarus Pulex) only
Guaranteed Analysis:
Min. Crude Protein  46.0%
Min. Crude Fat      9.0%
Min. Crude Fiber    13.0%
Min. Moisture       13.5%
Min. Phosphorus     1.2%
Wardley Tubifex Worms
Asian Tubifex worms
Guaranteed Analysis
Min. Crude Protein   50%
Min. Crude Fat       5%
Max. Crude Fiber     5%
Max. Moisture        5%
San Francisco Bay Brand 
Fish Gum Drops Floating Fish Food
Crude Protein 5.50%, Bloodworms 5.02%, Shrimp 9.50%, Veg Diet Crude Fat 0.50% Blood Worms .24% Shrimp 1.00% veg diet Crude Fiber 1.00%, Bloodworms 0.29% Shrimp 0.2% veg diet
Moisture 95% Bloodworms 95% Shrimp 88%
Bloodworms, Brine Shrimp, Vegetable Diet (Squash, Romaine, Spinach and vitamins)  veg diet