Decaying trunk Aquarium Ornament Driftwood Ornament Supply - Decoration fish tank Tree Wood Attractive driftwood will enhance the appearance of any terrestrial or aquatic environment Has a natural ability to sink in water without scratching the glass tank bottom Change your aquarium into a beautiful scenery, providing an excellent hiding place for fish, add extra fun to play They're are absolutely safe for fish and best of all, they won't die, rot or cause any algae problems Size: Approx. 5.51*5.24*5.16inch/14*13.3*13.1cm