Whether, with reference to the oceanic tidal pools established along the country’s coastline, in particular those under the direct control and maintenance of SANPARKS, research studies have been conducted into alternative means to clean the tidal pools, other than draining, lime-washing and the addition of chemicals as this method is known to be highly destructive to the existing fragile marine eco-systems found in and around the tidal pools which are safe havens for many marine breeding species; if not, why not; if so, what are the relevant details?