Penn-Plax's Sunken Treasure Ship-Resin is a beautifully crafted aquarium decoration. This piece is a full color, brightly detail and hand painted. Made of safe non toxic paint and durable resin. This aquarium ornament is perfect for your freshwater or saltwater / marine tank. The swim through holes gives your fish hours of unlimited entertainment. They might also find these holes for great and secure hiding placing. You might also find them hiding behind the ornament for relaxation. 7"W x 3.60"H