Since the grass look is very realistic, you can place them directly in the aquarium. The plants provide a beautiful decoration for your aquarium and also provide an excellent refuge for fish. The aquatic grasses are made of environmentally friendly plastic material. They are non-toxic and harmless to fish and water. Artificial plants are a great decoration, suitable for fresh water, aquariums, aquariums, etc. Water grass is suitable for aquarium decoration and landscaping, it will create a beautiful underwater world.