Create an underwater world with the Aqua One Hollow Log realistic aquarium ornament. The Hollow Log will enhance the look and feel of your aquarium giving it a unique, stunning visual appearance. Choose from the huge range of Aqua One aquarium ornaments, suitable for both coldwater and tropical aquariums alike. The Aqua One realistic ornaments are available in a range of sizes to suit any underwater world and are manufactured from 100% fish-safe materials. These exciting and affordable fish tank ornaments are available in a range of themes from shipwrecks and submarines to roots and logs, so you're sure to find something you and your aquarium inhabitants will like. Approximate dimensions: 22 x 15 x 11cm Fish & plant safe Suitable for tropical and coldwater aquariums Create an underwater theme with Aqua One decor Aquarium, AquariumDecor.