What equipment might be particularly beneficial for deeper wreck dives?

Enriched Air training is particularly beneficial for deeper wreck dives because it allows divers to use a gas mixture with a higher oxygen content and lower nitrogen content than standard air. This type of training emphasizes the advantages and safety measures associated with using these gases, which are crucial for reducing the risk of inert gas narcosis, decreasing decompression times, and helping divers avoid nitrogen-related complications.

During deeper dives, the effects of pressure and gas absorption become more pronounced, and using enriched air can help mitigate these risks, allowing for longer bottom times and a safer dive experience. This training also covers the planning required when using enriched air, enabling divers to better understand their limits and enhance their safety when exploring complex dive sites like wrecks.

The other options do not offer the same level of benefit for deep dives. For instance, a shorter wetsuit would provide less thermal protection at greater depths, which is often required due to lower temperatures. A larger diving camera may be useful for documenting dives but does not contribute to the safety or effectiveness of the dive itself. Lastly, the idea that no additional equipment is needed overlooks the specific challenges and risks associated with deeper diving, making enriched air training the preferred choice for those planning to dive at greater depths.