Add a pop of color to your scaly sidekicks’ home with Otterly Pets Aquarium Plants! These vibrant faux plants are made of non-toxic and non-metallic plastic， which means you don’t have to worry about them rusting， rotting or affecting the water’s pH or overall chemistry. The eight plants have beautiful hues of blue， green and purple and stand between four to twelve inches tall， making them a great addition to tanks that can hold 20 gallons of water or more. They are also designed with ceramic pedestals to help keep them securely in place， so they don’t float away. Your underwater buddies’ will have a blast swimming around their new colorful environment and hiding out between the different plants!