Artificial Purple Coral Aquarium Decor, Bright purple coral for marine Aquarium. Artificial purple colored coral Aquarium Ornament. Attractive and unique bright coral trumpet, will bring color to any aquarium. This aquarium decoration offers the natural environment feeling that can change your aquarium into a beautiful scenery. It has natural color detail to add a natural looking life to your fish tank. This aquarium ornament is great for decorating your aquarium with minimum maintenance. They are 100% safe for fish made from special resin that is non toxic and designed specifically for use in aquariums and fish tanks.