They fought naval battles. In order for them to fight, the emperor had to flood the arena. The Naumachiarii usually were reenacting a previous battle that was in the water. So their armor and weapons depended on what was used in the battle they were imitating. They were expected to either kill someone or drown while doing that. They use two methods of fighting which were ramming and boarding. When they used the method ramming they were trying to flip the opponents boat and when using boarding they would board the opponents boat and fight them. Since the Colosseum and other arenas were so small they sometimes fought in large
They fought naval battles. In order for them to fight, the emperor had to flood the arena. The Naumachiarii usually were reenacting a previous battle that was in the water. So their armor and weapons depended on what was used in the battle they were imitating. They were expected to either kill someone or drown while doing that. They use two methods of fighting which were ramming and boarding. When they used the method ramming they were trying to flip the opponents boat and when using boarding they would board the opponents boat and fight them. Since the Colosseum and other arenas were so small they sometimes fought in large