1Landscaping is very easy, put it into the tank, environmental protection, safety and easy maintenance. 2No need to light, fertilize, it can reduce landscaping costs. 3No need to eliminate insects, no need to worry about the withering of water plants, easy to take care of. 4Made of environment friendly plastic material, non toxic, safe and don't harm for your pet. 5Aquarium and reptile landscaping products imitate the natural environment and give pets a natural home feel.