Nutrena Nature's Canvas Floating Pond & Catfish FoodNatures Canvas Floating Pond & Catfish Food is a 32% protein fish feed designed to be fed to catfish and other farm pond species in a recreational feeding program. 40 lbs. Nutrient Analysis Crude Protein, minimum32. 0% Crude Fat, minimum4. 0% Crude Fiber, maximum7. 5% Phosphorus, minimum0. 8% Vitamin D3, minimum250 IU LB Vitamin E, minimum30 IU LB Vitamin B6, minimum4. 0 mg LB Ascorbic Acid (Vitamin C), minimum20 mg LB Folic Acid, minimum1. 0 mg LB