Deepwater redfish and spawns free-living larvae. "S. mentella" is very similar in appearance to the Acadian redfish ("Sebastes fasciatus"). In 2010, Greenpeace International has added the deepwater redfish to its seafood red list. "The Greenpeace International seafood red list is a list of fish that are commonly sold around the world, and which have a very high risk of being sourced from unsustainable fisheries." Deepwater redfish The deepwater redfish ("Sebastes mentella"), also known as the beaked redfish, ocean perch, Atlantic redfish, Norway haddock, red perch, golden redfish, or hemdurgan, may reach a size of , but is usually less than . It
Port of Varna east-northeast of Varna. Two inland canals connect the sea and Port of Varna East with Lake Varna, Lake Beloslav and Port of Varna West: Channel 1 with draft 11.5 m and Channel 2 with draft 11.0 m. The canals form an island (Острова) on which a deepwater oil terminal, among other port facilities, is currently located. The depths of the ship berths and the approaches allow the handling of vessels of capacity up to 50,000 gross tonnes. In view of the stated safe canal depths, only vessels of draft less than and airdraft up to are allowed to Varna West.