Matuka Sculpin Black - Matuka Streamer. Sculpins naturally are bottom dwelling fish that frequently reside in most trout streams, the Black Matuka Sculpin is an extremely life like representation of these popular trout prey. The sculpin are known to eat trout eggs making them a hot target if seen in trout waters. The accurate representation that the Black Sculpin Matuka demonstrates makes it a very hot item that trout simply cannot deny. Strikes when using the Matuka Black Sculpin are notoriously hard and fast.