Cladophora is a genus of filamentousalgaeUlvophyceae (green algae).Forme of Cloroplastes is reticulaires. The genus Cladophora has one of the largest number of species within the macroscopic green algae and also among the most difficult taxonomically to classify. This is due mostly to the great variation of differences in their appearances, which is greatly affected by habitat, age and environmental conditions.