3 tanks for sale, 2 Al-Mohaideb and one Al-Watani. The large one has a capacity of 3000 liters. The medium one is approximately 2000 liters. The small one is 600 liters. The large one is without a lid and has a hole that was welded at the factory, guaranteed not to leak. The medium one is Al-Watani brand with its lid, clean. The small one is without a lid.