Clorel® SEA Seawater Electrochlorinators are using only seawater and electricity to produce fresh and active Sodium Hypochlorite (NaOCl) for any kind of marine biofouling prevention in seawater cooling and marine applications and wastewater treatment where the plants discharge to sea. Using the unlimited salt source of seawater with optimum electric consumption makes it unquestionably the best and most feasible marine biofouling control and wastewater treatment solution.