i need to know really fast...we are leaving in less then 3 minutes.
which is the best ph/amonia/whatever test kit from walmart?
http://www.walmart.com/catalog/catalog.gsp?cat=202105&fromPageCatId=202074&catNavId=202074
Thank you every1 who responds!
which is the best ph/amonia/whatever test kit from walmart?
http://www.walmart.com/catalog/catalog.gsp?cat=202105&fromPageCatId=202074&catNavId=202074
Thank you every1 who responds!