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docs/specialists/ductuarius.md

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+# Ductuarius
+
+A Rare Economic specialist that enhances water supply from Aqueduct Basins.
+
+## Overview
+
+| Property | Value |
+|----------|-------|
+| **Rarity** | Rare |
+| **Category** | Economic |
+| **Placement** | Villa or Officium |
+
+## Effects
+
+| Effect | Value |
+|--------|-------|
+| Aqueduct Basins in range: Water supply | +50% |
+
+## Improves
+
+- **Aqueduct Source** - The building that this specialist enhances
+- **Aqueduct Basin (Albion)** - Benefits from increased water supply
+- **Aqueduct Basin (Latium)** - Benefits from increased water supply
+
+## Acquisition
+
+- Available at **All Traders**
+
+## Strategy Notes
+
+The Ductuarius is useful for expanding the effective reach of your aqueduct system. By boosting water supply by 50%, you can potentially serve more buildings with fewer aqueduct sources, making your water infrastructure more efficient.
+
+## Related Specialists
+
+Other Rare Economic specialists:
+- [Baker Augcrusta](./baker-augcrusta.md) - +2 population from Bread for Residences
+- [Reappraising Codifier](./reappraising-codifier.md) - Workforce changes for Warehouses in Latium