Simple beer battered halibut sliders & tacos

Ingredients

• 1 cup all purpose flour
• 1 teaspoon fine kosher salt
• 1/2 teaspoon ground pepper
• 1 cup beer, room temperature
• dash+ of garlic powder
• dash+ of hot paprika
• Vegetable oil - 2 inches deep in pan
• 1/2 cup mayonnaise
• 2-3 quartered dill pickles, chopped
• 1 tsp. fresh chopped parsley
• 1 tsp. fresh lemon juice
• pinch of salt
• fresh cracked pepper