Heat the oven to 400°F (200°C). Lightly oil a baking dish or line a sheet pan with parchment.
Pat the fillets dry with paper towels and arrange them in a single layer.
Stir together the oil, garlic, lemon zest, parsley, paprika, salt and pepper. Spread it over the tops of the fillets.
Bake for 10–14 minutes, until the fish is opaque and flakes easily with a fork. The thickest part should reach 145°F (63°C) on an instant-read thermometer.
Squeeze a little lemon over the fish and serve with the remaining wedges.