 The ships also equipped with three 18-inch torpedo tubes, one submerged tube on each broadside and one above water in the stern.The ammunition supply consisted of 200 six-inch rounds per gun, 250 shells for each 4.7-inch gun, 300 rounds per gun for the 12-pounders and 500 for each three-pounder.Each ship also carried ten torpedoes, presumably four for each broadside tube and two for the stern tube.