Save water, save money and save the planet.
Less than 2.2% of all water is potable drinking quality.
https://www.youtube.com/watch?v=2BcOfGJtUBcPriced by the square metre maximum, see table below for typical field costs.
Assess your school’s environmental sustainability from both a management and curricular perspective cheaply and quickly.
SCRAP provides commercial and industrial worm farm services for schools, businesses, councils and other organisations.