haha thats too funny...definitely something i've never heard before
but here's some info
Betta food:
Guaranteed Analysis
Crude Protein (min).....38%
Crude Fat (min) ..............7%
Crude Fiber (max)...........7%
Moisture (max).................8%
Phosphorus (min)...........1%
Ingredients
Whole Fish Meal (Whole salmon, herring & other mixed fishes), Whole Wheat Flour, Soybean Meal, Shrimp Meal, Whole Dried Krill, Wheat Germ, Corn Gluten Meal, Fish Oil, Squid Meal, Garlic, Natural Astaxanthin, Dicalcium Phosphate, Dried Yeast, Choline Chloride, Calcium, Propionate (a preservative), L-ascorbyl-2-polyphosphate (source of vitamin C), Vitamin A, Acetate, Cholecalciferol (source of vitamin D3), Riboflavin Supplement, Vitamin B12 Supplement, Niacin, Menadione Sodium Bisulphite Complex (source of vitamin K activity), Folic acid, Thiamine, Pyridoxine Hydrochloride (B6), Calcium Pantothenate, Biotin, DL-Alphatocopherol (E), Manganese Sulfate, Cobalt Sulfate, Ferrous Sulfate, Copper Sulfate
I'd say the only thing jumping out at me that sounds concerning is the garlic.