Made from that won ’ t harm water, ensuring a healths environment for small fishes and sensitive water life Good materials creates realistic underwater scenery and detailed textures, perfect for home aquariums and offices fish tanks Fade resistant and proof retains bright color over time, suitable for long term use in any simple setups Combines seamlessly with other aquariums decorations for customizable underwater landscapes, great for enthusiasts Requires only simple rinsing to maintain hygiene, ideal for busy dwellers or first time fish keeper