Looking for the best live food to grow your fry faster? Banana worms are one of the smallest live foods available, making them ideal for newly hatched fry. ​Why choose Banana Worms? ​Micro-sized: Smaller than microworms, perfect for the smallest fry (Betta, Guppy, Molly, etc.). ​Highly Nutritious: High in protein and fat to boost growth. ​Long-lasting: They stay alive in the water column for over 24 hours, meaning less water spoilage. ​Easy to Culture: Low maintenance and very productive at room temperature.