Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.

Is Sunbest Natural Raw Shelled California Walnuts (15 Ounce)|100% Natural No Shell Walnut Halves |No PPO,No Preservatives,Non GMO|Certified Kosher|Gluten & Sugar Free&|Vegan|Keto & Paleo Friendly Pescatarian?

Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.
Pescatarian? Sunbest Natural Raw Shelled California Walnuts (15 Ounce)|100% Natural No Shell Walnut Halves |No PPO,No Preservatives,Non GMO|Certified Kosher|Gluten & Sugar Free&|Vegan|Keto & Paleo Friendly | Spoonful