Oksale 10PCS Aquarium Plastic Fish Tank Simulation Aquatic Plant Artificial Creature Ornament Decor Landscape 19cm/7.5" Base dimension: Appox. 4cm x 2.5cm / 1.6" x 0.9" An ideal decoration for your fish tank with this realistic ornament. Suitable for both fresh water and salt water, non-toxic and easy for daily washing. Design with ceramic base for stand steady. Compared with natural plants, it will not rot, more beautiful and attractive.