Combine chopped grapefruit, orange, and lime segments. You should have about 2 cups of segmented fruit. Lightly stir in red onion, jalapeño, cilantro, and salt until ingredients are combined.
Serve immediately, with tortilla chips if desired. Makes 2 1/2 cups.
Video
Notes
Serving suggestions: Other than chips, try with fish tacos, quesadillas, blackened salmon or other fish fillets.
Make ahead: Cover salsa, and refrigerate for up to one day. If salsa seems too juicy, drain some of the juice off.
Nutrition info for salsa only, does not include chips.