Charming CRYPT WENDTII GREEN Aquatic Plants Aquatic cryptocoryne wendtii green tissue culture cup 1Aquatic Plants oxygenate the water to provide shelter for fish and aquarium life while keeping them healthier and your tank looking better. Like other Crypts it grows at a moderate rate and can be grown both submerged and emersed. Tissue culture plants are grown in vitro from a state of the art laboratory specialized in propagating aquatic plants. They provide the best option for those who want to ensure that absolutely zero unwanted pests are introduced into the aquarium. Remove tissue culture gel before planting. Simply wash the gel away or soak the plant in water and squeeze the gel off with your fingers.