2162 LEGO® Hydro Reef Wrecker Used SetLEGO 2162 Hydro Reef Wrecker is an Aquazone Aquaraiders set released in 1997, containing 279 pieces and 2 minifigures: Scavenger Sam and Rocky the Reef Wrecker. As the largest set in the Aquaraiders subtheme, it features a black, green, and transparent neon green color scheme and includes a shark and an octopus. The main model splits into two attachable vehicles: a three wheeled rover with a front drill and crystal storage, and a smaller propeller