TOTAL HARDNESS TEST KIT (VISOCOLOR® ECO TOTAL HARDNESS) *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground* $57.60
PHOSPHATE TEST KIT (VISOCOLOR® ECO PHOSPHATE CHEMICAL KIT) *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground* $60.50