B2J Fish Soup Gaithersburg

Absolutely delicious authentic Chinese cuisine! The fish pot was so good! 10/10. Super flavorful, perfectly spicy, and HUGE servings! The crispy fried pork belly was okay, but I wish it would be a bit more crispy. The sweet lotus root was the best appetizer we tried. Super delicious and refreshing, amazing texture and perfect with the spicy numbing pot. Crispy fried fish skin was flavorful but got a bit oily after 2-3 pieces. The noodles were probably the hardest miss. The texture was too fall apart and the flavor was sorta bland, only vinegar and a bit of sugar. We also got a milk mochi dessert which was crazy good. Probably best dessert I’ve ever had. Let that sink in. Overall, the meal was super enjoyable. Service was also great, helpful and friendly guy! Atmosphere was cozy and nicely

We got the Combo for 2, with a small pot fish, two side dishes, two rice, and two add-ons. The fish is the best sauerkraut dish I have tried in the DMV. Its tenderness and flavor make the experience enjoyable. The crispy fried pork is one of its kind with the chili powder, and the osmanthus lotus roots are amazing and compliments the spice of the fish very well. The atmosphere is cozy and nicely lit, with very fast service. We would definitely come again!

B2J Fish Soup in Gaithersburg is a true gem! The food is absolutely delicious—fresh, flavorful, and comforting, especially the fish soup, which is rich, well-balanced, and clearly made with care and quality ingredients. Every dish tastes authentic and thoughtfully prepared. The atmosphere is clean, cozy, and welcoming, making it a great place for both a quick meal or a relaxed sit-down experience. What really sets this place apart is the kindness of the staff. They are warm, attentive, and genuinely caring, making you feel appreciated from the moment you walk in. Highly recommend B2J Fish Soup for anyone looking for great food, a pleasant environment, and exceptional service. We’ll definitely be back!

The food is super good! Came for lunch and got the combo for two. I’ve tried their New York location and I can say both had gone beyond expectations. This is the best place for sour cabbage fish!

The sauerkraut fish and beef soup is soooooooooo good. The fish is awesome, but the beef is next level. Really great sour broth. We also got the black fungus as a side, and it was excellent. Highest possible recommendation.