When you have bigger fish that you need to feed, finding a food source that is loaded with nutrients can be difficult. If you’re having a hard time, then you should definitely give mealworms a shot. Our dried river shrimp, silkworm pupae and dried mealworms for fish are loaded with all sorts of nutrients, high in protein and entirely natural. Fish will also benefit from the calcium, vitamins and minerals that are in each of these too!