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Rubio's Coastal Grill

Fish Taco Especial Duo with Black Beans

Fish Taco Especial Duo with Black Beans at Rubio's Coastal Grill has 900 calories, 32g protein, 77g carbs and 58g fat — sourced from FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF, not AI guesses. 2 Fish Taco Especial (guac, cheese, cilantro/onion) + Black Beans side.

Fish Taco Especial Duo with Black Beans
900calories
32gprotein
77gcarbs
58gfat
High protein Contains dairy, fish
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At Rubio's Coastal Grill, the Fish Taco Especial Duo with Black Beans is a solid high-protein order. That works out to 3.6g of protein per 100 calories — 1g below the 33g Rubio's Coastal Grill average. Its macros land at roughly 14% of calories from protein, 34% from carbs and 58% from fat. Contains dairy, fish.

Source: FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →

See all 16 Rubio's Coastal Grill meals →  ·  Highest-protein Rubio's Coastal Grill meals →

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Fish Taco Especial Duo with Black Beans — common questions

How much protein is in the Fish Taco Especial Duo with Black Beans at Rubio's Coastal Grill?
The Fish Taco Especial Duo with Black Beans has 32g of protein. It also has 900 calories, 77g carbs and 58g fat, per FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF.
How many calories are in the Fish Taco Especial Duo with Black Beans?
The Fish Taco Especial Duo with Black Beans at Rubio's Coastal Grill has 900 calories, according to FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF.
Is the Fish Taco Especial Duo with Black Beans high in protein?
Yes — at 32g of protein it clears the 30g high-protein bar.
Does the Fish Taco Especial Duo with Black Beans contain allergens?
Per FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF, the Fish Taco Especial Duo with Black Beans contains dairy, fish. Preparation and cross-contact vary by location — check with the restaurant if you have an allergy.
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