Material: Made of plastic which is safe for betta fish. Also, there will be no discoloration. Package Includes: 3 x aquarium pants with different size. More Choice: We also have other kinds of aquarium decoration products for sale. Like bonsai tree with various colors and sizes, silk aquarium plants, aquarium hideaway rock cave and artificial driftwood cave plastic plants. Low Maintenance: Unlike live plants, our plastic aquarium plants decor do not need lighting and any pruning. Just soak them in a warm water for sevaral minutes before putting in the fish tank. Vivid Underwater Life: Suitable for small and medium fish tank, the fish tank plants decoration makes the aquarium full of vitality and adds color to the fish tank. The fish can to hide, play and sleep under leaves. fish tank decorations