Wormtail Tortoise Hay is an excellent food choice for tortoises, particularly for those species that require a high-fiber diet. Here are some important reasons why it's beneficial:

1. High Fiber Content: Timothy hay promotes healthy digestion and helps prevent obesity and related health issues in tortoises.
2. Dental Health: Chewing on hay helps wear down their beaks and teeth, which is essential for their oral health.
3. Natural Foraging Behavior: Providing hay mimics their natural environment, encouraging foraging behaviors that are important for their mental stimulation.
4. Low in Protein: Timothy hay is lower in protein compared to other hays, making it suitable for tortoises that need a diet low in protein to prevent health problems.
5. Hydration: While hay is dry, it still provides some moisture, which can contribute to their overall hydration when combined with fresh greens and vegetables.

Make sure to offer hay as a staple, alongside fresh greens and occasional vegetables, to maintain a balanced diet for your tortoise!