HydroDynamics Europonic Fossil Fuel Quart HM Digital pH instruments are calibrated to

pH instruments are calibrated to pH 7

Just one Bluelab Connect Stick is required to receive wireless data from one or more Guardian Monitor connects

These submersible water pumps are great for everything from fountains to hydroponic systems

5 to 9 portion of the pH scale

This helps increase plant growth and prolongs bloom life

HydroDynamics Europonic Fossil Fuel Quart HM Digital pH instruments are calibrated toFossil Fuel is created from the highest quality humic acids, which provide complex interactions with growing media to promote healthy soils and growing media which in turn helps to produce lush plant growth and expansive root systems. Note: No Return or Refund on this product