Cyperus helferi - Bundle Plant B130 - Live Aquatic Plant Online - Buy 2 Gets 1 Free All our plants pass USDA requirement Imported from the Rain Forrest in Thailand - USDA Certified. Cyperus helferiis an excellent aquarium plant to add a grass like look in the aquarium. The long leaves ofCyperus helferiwave in the current and are very pleasing to the eye. PlantCyperus helferiin multiple pieces to help create a full backdrop or plant near moving water in the aquarium to see it move in the current. Cyperus species have been popular in the water garden industry for many years, butCyperus helferiis the first species to be used totally submerged in an aquarium.