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#9FA0A0 100%)
It also promotes a bloom of nitrogen-fixing bacteria that takes nitrogen out of the air and turns it into plant-available nitrogen
Length: 6 Feet plus 4 Feet Fan-to-Fan | Power: 50W or 0
it is equipped with an alarm LED that illuminates if the soil is too dry or nutritive substances such as potassium or nitrogen are lacking
Aqua Master S300 Pro 2 pH Electrode vacuum #9FA0A0 100%)Description Aqua Master S300 Pro 2 pH Electrode: This replacement electrode is compatible with the Aqua Master Tools' Substrate pH Temp meter S300 Pro 2. The electrode tip is constructed with glass, and the rest of the electrode comprises plastic. Detailed replacement instructions can be found in our user manual or within our instructional videos. Storage Recommendations: For optimal longevity and accurate measurements, we recommend storing the pH
