It 's time for a tropical fish fiesta! With Aqueon's Tropical Fish Vacation Feeder, you can take off on your next adventure without worrying about your aquatic buddies going hungry. These slow-dissolving food pellets provide your fish with the ultimate nutrition to keep them happy and healthy while you're away. Just plop one or more tablets into the tank and let the feeding frenzy begin! When the feast is over, simply perform a quick water change and siphon out any leftover bits.