When it comes to helping your fish grow, Tetra Pond's Koi Growth Food is a great option. It is a high-protein diet that consists of essential amino acids that help young fish grow. The food is floating sticks that help the fish grow and they also enhance coloration and body form. They come in a resealable bag s they last longer. They also remain edible after being thrown into the water. Which means there's less of a mess. For more information on this and other pond products contact the pros at PoguePoolSpa.com. You can also give us a call at 1-866-739-5658.