What is the Swell Leafy Green Fern Artificial Plant?The Swell Leafy Green Fern Artificial Plant is a natural looking plant ornament that brings elements from the natural aquatic world into your home. Made from completely fish-safe plastic, this artificial plant will not affect your water quality, and will even help to provide many benefits to your aquarium.The Swell Leafy Green Fern Artificial Plant is an artificial plant based on different species of Fern plants. This plant adds a great natural looking feature to your aquarium without any added maintenance. These leaves are highly detailed and can even provide a shelter for small fish. The bright green leaves compliment a natural themed aquarium, adding texture and depth to your tank.