Grouper (in the subfamily Epinephelinae) is a commonly served fish that is actually related to Sea Basses. If you’ve even seen a picture of grouper, you may know that it’s a large, rather ugly fish, though many enjoy its taste: firm, moist flesh with a mild flavor.

But you may be wondering, is grouper kosher? Good news: According to Chabad, who received their information from the Orthodox Union, grouper is a kosher fish.