It's a party in your aquarium with the Penn Plax Tiki Tribe Aquarium Decor. This set of three tikis is sure to bring a smile to any fish face - or at least yours! Crafted of non-toxic resin, this decoration is suitable for freshwater or saltwater environments. Crafted from high-quality, durable resin. Features 3 tiki tribes in different pose. Designed for both fresh and salt water aquariums. Offers a perfect place for your fish to swim around. Measures 6 in. high.