Hercules the liger daily drinks one gallon of water. Since the food intake of Hercules the liger is massive which is around 900 pounds, therefore; as a result of that his water requirements are also very high. As compared with Hercules the Liger, the water requirements of lions are tiger are less than half a gallon per day. For further information please visit our website www.ligerworld.com www.liger-hercules.com