This is an excellent pellet for your bottom feeding catfish including cory cats.

Ingredients: Marine Proteins, Plant Proteins, Yeast By-Products, Vitamin And Mineral Supplements, Stay-C (A Heat And Water Stable Vitamin C), Attractants, Preservatives, And Stabilizers, As Well As Other Added Vitamins And Minerals.

Guaranteed Analysis: Crude Protein 35.0% Min., Crude Fat 7.0% Min., Crude Fiber 3.0% Max., Moisture 10.0% Max., Ash 11.0%.

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.