Lay down strips of bacon and then lay strips of Perch fillets on top of the bacon. Season with salt, pepper and garlic powder. Roll up the perch and bacon strip and place a tooth pick through it to hold it together. Place on a baking sheet and bake for about 20 mins at 400 degrees or until the bacon starts to crisp up. Optionally you can also baste with your favourite BBQ sauce half way through.