Can I drink the tap water?

Morocco's tap water comes from Atlas limestone aquifers — high in calcium and magnesium, which gives it a noticeable taste, especially in older buildings where decades-old pipes add their own character. Most people buy bottled — Sidi Ali and Sidi Harazem are the local brands, about 5 dirhams for a litre and a half. Brushing your teeth with tap water is fine.